49604060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11867}}^1$

素因数の和:11906

約数の個数: 48

約数和(自身を含む): 119629440

約数和(自身を除く): 70025380

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 11867, 23734, 47468, 59335, 118670, 130537, 225473, 237340, 261074, 450946, 522148, 652685, 901892, 1127365, 1305370, 2254730, 2480203, 2610740, 4509460, 4960406, 9920812, 12401015, 24802030, 49604060]

約数ペア:

[(1, 49604060), (2, 24802030), (4, 12401015), (5, 9920812), (10, 4960406), (11, 4509460), (19, 2610740), (20, 2480203), (22, 2254730), (38, 1305370), (44, 1127365), (55, 901892), (76, 652685), (95, 522148), (110, 450946), (190, 261074), (209, 237340), (220, 225473), (380, 130537), (418, 118670), (836, 59335), (1045, 47468), (2090, 23734), (4180, 11867)]