62251150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:230

約数の個数: 72

約数和(自身を含む): 128663640

約数和(自身を除く): 66412490

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 53, 65, 106, 130, 139, 169, 265, 278, 325, 338, 530, 650, 689, 695, 845, 1325, 1378, 1390, 1690, 1807, 2650, 3445, 3475, 3614, 4225, 6890, 6950, 7367, 8450, 8957, 9035, 14734, 17225, 17914, 18070, 23491, 34450, 36835, 44785, 45175, 46982, 73670, 89570, 90350, 95771, 117455, 184175, 191542, 223925, 234910, 368350, 447850, 478855, 587275, 957710, 1174550, 1245023, 2394275, 2490046, 4788550, 6225115, 12450230, 31125575, 62251150]

約数ペア:

[(1, 62251150), (2, 31125575), (5, 12450230), (10, 6225115), (13, 4788550), (25, 2490046), (26, 2394275), (50, 1245023), (53, 1174550), (65, 957710), (106, 587275), (130, 478855), (139, 447850), (169, 368350), (265, 234910), (278, 223925), (325, 191542), (338, 184175), (530, 117455), (650, 95771), (689, 90350), (695, 89570), (845, 73670), (1325, 46982), (1378, 45175), (1390, 44785), (1690, 36835), (1807, 34450), (2650, 23491), (3445, 18070), (3475, 17914), (3614, 17225), (4225, 14734), (6890, 9035), (6950, 8957), (7367, 8450)]