55384739150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1291}}^1\times {\mathrm{5077}}^1$

素因数の和:6406

約数の個数: 72

約数和(自身を含む): 111657846744

約数和(自身を除く): 56273107594

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1291, 1690, 2582, 4225, 5077, 6455, 8450, 10154, 12910, 16783, 25385, 32275, 33566, 50770, 64550, 66001, 83915, 126925, 132002, 167830, 218179, 253850, 330005, 419575, 436358, 660010, 839150, 858013, 1090895, 1650025, 1716026, 2181790, 3300050, 4290065, 5454475, 6554407, 8580130, 10908950, 13108814, 21450325, 32772035, 42900650, 65544070, 85207291, 163860175, 170414582, 327720350, 426036455, 852072910, 1107694783, 2130182275, 2215389566, 4260364550, 5538473915, 11076947830, 27692369575, 55384739150]

約数ペア:

[(1, 55384739150), (2, 27692369575), (5, 11076947830), (10, 5538473915), (13, 4260364550), (25, 2215389566), (26, 2130182275), (50, 1107694783), (65, 852072910), (130, 426036455), (169, 327720350), (325, 170414582), (338, 163860175), (650, 85207291), (845, 65544070), (1291, 42900650), (1690, 32772035), (2582, 21450325), (4225, 13108814), (5077, 10908950), (6455, 8580130), (8450, 6554407), (10154, 5454475), (12910, 4290065), (16783, 3300050), (25385, 2181790), (32275, 1716026), (33566, 1650025), (50770, 1090895), (64550, 858013), (66001, 839150), (83915, 660010), (126925, 436358), (132002, 419575), (167830, 330005), (218179, 253850)]