49986300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1831}}^1$

素因数の和:1868

約数の個数: 144

約数和(自身を含む): 178099712

約数和(自身を除く): 128113412

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1820, 1831, 1950, 2100, 2275, 2730, 3662, 3900, 4550, 5460, 5493, 6825, 7324, 9100, 9155, 10986, 12817, 13650, 18310, 21972, 23803, 25634, 27300, 27465, 36620, 38451, 45775, 47606, 51268, 54930, 64085, 71409, 76902, 91550, 95212, 109860, 119015, 128170, 137325, 142818, 153804, 166621, 183100, 192255, 238030, 256340, 274650, 285636, 320425, 333242, 357045, 384510, 476060, 499863, 549300, 595075, 640850, 666484, 714090, 769020, 833105, 961275, 999726, 1190150, 1281700, 1428180, 1666210, 1785225, 1922550, 1999452, 2380300, 2499315, 3332420, 3570450, 3845100, 4165525, 4998630, 7140900, 8331050, 9997260, 12496575, 16662100, 24993150, 49986300]

約数ペア:

[(1, 49986300), (2, 24993150), (3, 16662100), (4, 12496575), (5, 9997260), (6, 8331050), (7, 7140900), (10, 4998630), (12, 4165525), (13, 3845100), (14, 3570450), (15, 3332420), (20, 2499315), (21, 2380300), (25, 1999452), (26, 1922550), (28, 1785225), (30, 1666210), (35, 1428180), (39, 1281700), (42, 1190150), (50, 999726), (52, 961275), (60, 833105), (65, 769020), (70, 714090), (75, 666484), (78, 640850), (84, 595075), (91, 549300), (100, 499863), (105, 476060), (130, 384510), (140, 357045), (150, 333242), (156, 320425), (175, 285636), (182, 274650), (195, 256340), (210, 238030), (260, 192255), (273, 183100), (300, 166621), (325, 153804), (350, 142818), (364, 137325), (390, 128170), (420, 119015), (455, 109860), (525, 95212), (546, 91550), (650, 76902), (700, 71409), (780, 64085), (910, 54930), (975, 51268), (1050, 47606), (1092, 45775), (1300, 38451), (1365, 36620), (1820, 27465), (1831, 27300), (1950, 25634), (2100, 23803), (2275, 21972), (2730, 18310), (3662, 13650), (3900, 12817), (4550, 10986), (5460, 9155), (5493, 9100), (6825, 7324)]