13305075850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1273213}}^1$

素因数の和:1273255

約数の個数: 48

約数和(自身を含む): 28418136480

約数和(自身を除く): 15113060630

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 418, 475, 550, 950, 1045, 2090, 5225, 10450, 1273213, 2546426, 6366065, 12732130, 14005343, 24191047, 28010686, 31830325, 48382094, 63660650, 70026715, 120955235, 140053430, 241910470, 266101517, 350133575, 532203034, 604776175, 700267150, 1209552350, 1330507585, 2661015170, 6652537925, 13305075850]

約数ペア:

[(1, 13305075850), (2, 6652537925), (5, 2661015170), (10, 1330507585), (11, 1209552350), (19, 700267150), (22, 604776175), (25, 532203034), (38, 350133575), (50, 266101517), (55, 241910470), (95, 140053430), (110, 120955235), (190, 70026715), (209, 63660650), (275, 48382094), (418, 31830325), (475, 28010686), (550, 24191047), (950, 14005343), (1045, 12732130), (2090, 6366065), (5225, 2546426), (10450, 1273213)]