55785444260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{2801}}^1$

素因数の和:3214

約数の個数: 192

約数和(自身を含む): 149309927424

約数和(自身を除く): 93524483164

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 62, 65, 70, 91, 124, 130, 140, 155, 182, 217, 260, 310, 353, 364, 403, 434, 455, 620, 706, 806, 868, 910, 1085, 1412, 1612, 1765, 1820, 2015, 2170, 2471, 2801, 2821, 3530, 4030, 4340, 4589, 4942, 5602, 5642, 7060, 8060, 9178, 9884, 10943, 11204, 11284, 12355, 14005, 14105, 18356, 19607, 21886, 22945, 24710, 28010, 28210, 32123, 36413, 39214, 43772, 45890, 49420, 54715, 56020, 56420, 64246, 72826, 76601, 78428, 86831, 91780, 98035, 109430, 128492, 142259, 145652, 153202, 160615, 173662, 182065, 196070, 218860, 254891, 284518, 306404, 321230, 347324, 364130, 383005, 392140, 434155, 509782, 569036, 607817, 642460, 711295, 728260, 766010, 868310, 988753, 995813, 1019564, 1128803, 1215634, 1274455, 1422590, 1532020, 1736620, 1977506, 1991626, 2257606, 2431268, 2548910, 2845180, 3039085, 3955012, 3983252, 4515212, 4943765, 4979065, 5097820, 5644015, 6078170, 6921271, 7901621, 9887530, 9958130, 11288030, 12156340, 12853789, 13842542, 15803242, 19775060, 19916260, 22576060, 25707578, 27685084, 30651343, 31606484, 34606355, 39508105, 51415156, 61302686, 64268945, 69212710, 79016210, 89976523, 122605372, 128537890, 138425420, 153256715, 158032420, 179953046, 214559401, 257075780, 306513430, 359906092, 398467459, 429118802, 449882615, 613026860, 796934918, 858237604, 899765230, 1072797005, 1593869836, 1799530460, 1992337295, 2145594010, 2789272213, 3984674590, 4291188020, 5578544426, 7969349180, 11157088852, 13946361065, 27892722130, 55785444260]

約数ペア:

[(1, 55785444260), (2, 27892722130), (4, 13946361065), (5, 11157088852), (7, 7969349180), (10, 5578544426), (13, 4291188020), (14, 3984674590), (20, 2789272213), (26, 2145594010), (28, 1992337295), (31, 1799530460), (35, 1593869836), (52, 1072797005), (62, 899765230), (65, 858237604), (70, 796934918), (91, 613026860), (124, 449882615), (130, 429118802), (140, 398467459), (155, 359906092), (182, 306513430), (217, 257075780), (260, 214559401), (310, 179953046), (353, 158032420), (364, 153256715), (403, 138425420), (434, 128537890), (455, 122605372), (620, 89976523), (706, 79016210), (806, 69212710), (868, 64268945), (910, 61302686), (1085, 51415156), (1412, 39508105), (1612, 34606355), (1765, 31606484), (1820, 30651343), (2015, 27685084), (2170, 25707578), (2471, 22576060), (2801, 19916260), (2821, 19775060), (3530, 15803242), (4030, 13842542), (4340, 12853789), (4589, 12156340), (4942, 11288030), (5602, 9958130), (5642, 9887530), (7060, 7901621), (8060, 6921271), (9178, 6078170), (9884, 5644015), (10943, 5097820), (11204, 4979065), (11284, 4943765), (12355, 4515212), (14005, 3983252), (14105, 3955012), (18356, 3039085), (19607, 2845180), (21886, 2548910), (22945, 2431268), (24710, 2257606), (28010, 1991626), (28210, 1977506), (32123, 1736620), (36413, 1532020), (39214, 1422590), (43772, 1274455), (45890, 1215634), (49420, 1128803), (54715, 1019564), (56020, 995813), (56420, 988753), (64246, 868310), (72826, 766010), (76601, 728260), (78428, 711295), (86831, 642460), (91780, 607817), (98035, 569036), (109430, 509782), (128492, 434155), (142259, 392140), (145652, 383005), (153202, 364130), (160615, 347324), (173662, 321230), (182065, 306404), (196070, 284518), (218860, 254891)]