49837740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{11699}}^1$

素因数の和:11782

約数の個数: 48

約数和(自身を含む): 141523200

約数和(自身を除く): 91685460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 11699, 23398, 35097, 46796, 58495, 70194, 116990, 140388, 175485, 233980, 350970, 701940, 830629, 1661258, 2491887, 3322516, 4153145, 4983774, 8306290, 9967548, 12459435, 16612580, 24918870, 49837740]

約数ペア:

[(1, 49837740), (2, 24918870), (3, 16612580), (4, 12459435), (5, 9967548), (6, 8306290), (10, 4983774), (12, 4153145), (15, 3322516), (20, 2491887), (30, 1661258), (60, 830629), (71, 701940), (142, 350970), (213, 233980), (284, 175485), (355, 140388), (426, 116990), (710, 70194), (852, 58495), (1065, 46796), (1420, 35097), (2130, 23398), (4260, 11699)]