2013149350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{44687}}^1$

素因数の和:44769

約数の個数: 48

約数和(自身を含む): 4039616448

約数和(自身を除く): 2026467098

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 53, 85, 106, 170, 265, 425, 530, 850, 901, 1325, 1802, 2650, 4505, 9010, 22525, 44687, 45050, 89374, 223435, 446870, 759679, 1117175, 1519358, 2234350, 2368411, 3798395, 4736822, 7596790, 11842055, 18991975, 23684110, 37983950, 40262987, 59210275, 80525974, 118420550, 201314935, 402629870, 1006574675, 2013149350]

約数ペア:

[(1, 2013149350), (2, 1006574675), (5, 402629870), (10, 201314935), (17, 118420550), (25, 80525974), (34, 59210275), (50, 40262987), (53, 37983950), (85, 23684110), (106, 18991975), (170, 11842055), (265, 7596790), (425, 4736822), (530, 3798395), (850, 2368411), (901, 2234350), (1325, 1519358), (1802, 1117175), (2650, 759679), (4505, 446870), (9010, 223435), (22525, 89374), (44687, 45050)]