56989842

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:113

約数の個数: 144

約数和(自身を含む): 152209152

約数和(自身を除く): 95219310

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 37, 39, 42, 49, 62, 74, 78, 91, 93, 98, 111, 147, 169, 182, 186, 217, 222, 259, 273, 294, 338, 403, 434, 481, 507, 518, 546, 637, 651, 777, 806, 962, 1014, 1147, 1183, 1209, 1274, 1302, 1443, 1519, 1554, 1813, 1911, 2294, 2366, 2418, 2821, 2886, 3038, 3367, 3441, 3549, 3626, 3822, 4557, 5239, 5439, 5642, 6253, 6734, 6882, 7098, 8029, 8281, 8463, 9114, 10101, 10478, 10878, 12506, 14911, 15717, 16058, 16562, 16926, 18759, 19747, 20202, 23569, 24087, 24843, 29822, 31434, 36673, 37518, 39494, 43771, 44733, 47138, 48174, 49686, 56203, 59241, 70707, 73346, 87542, 89466, 104377, 110019, 112406, 118482, 131313, 141414, 168609, 193843, 208754, 220038, 256711, 262626, 306397, 313131, 337218, 387686, 513422, 581529, 612794, 626262, 730639, 770133, 919191, 1163058, 1356901, 1461278, 1540266, 1838382, 2191917, 2713802, 4070703, 4383834, 8141406, 9498307, 18996614, 28494921, 56989842]

約数ペア:

[(1, 56989842), (2, 28494921), (3, 18996614), (6, 9498307), (7, 8141406), (13, 4383834), (14, 4070703), (21, 2713802), (26, 2191917), (31, 1838382), (37, 1540266), (39, 1461278), (42, 1356901), (49, 1163058), (62, 919191), (74, 770133), (78, 730639), (91, 626262), (93, 612794), (98, 581529), (111, 513422), (147, 387686), (169, 337218), (182, 313131), (186, 306397), (217, 262626), (222, 256711), (259, 220038), (273, 208754), (294, 193843), (338, 168609), (403, 141414), (434, 131313), (481, 118482), (507, 112406), (518, 110019), (546, 104377), (637, 89466), (651, 87542), (777, 73346), (806, 70707), (962, 59241), (1014, 56203), (1147, 49686), (1183, 48174), (1209, 47138), (1274, 44733), (1302, 43771), (1443, 39494), (1519, 37518), (1554, 36673), (1813, 31434), (1911, 29822), (2294, 24843), (2366, 24087), (2418, 23569), (2821, 20202), (2886, 19747), (3038, 18759), (3367, 16926), (3441, 16562), (3549, 16058), (3626, 15717), (3822, 14911), (4557, 12506), (5239, 10878), (5439, 10478), (5642, 10101), (6253, 9114), (6734, 8463), (6882, 8281), (7098, 8029)]