47059580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2099}}^1$

素因数の和:2186

約数の個数: 48

約数和(自身を含む): 105840000

約数和(自身を除く): 58780420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 59, 76, 95, 118, 190, 236, 295, 380, 590, 1121, 1180, 2099, 2242, 4198, 4484, 5605, 8396, 10495, 11210, 20990, 22420, 39881, 41980, 79762, 123841, 159524, 199405, 247682, 398810, 495364, 619205, 797620, 1238410, 2352979, 2476820, 4705958, 9411916, 11764895, 23529790, 47059580]

約数ペア:

[(1, 47059580), (2, 23529790), (4, 11764895), (5, 9411916), (10, 4705958), (19, 2476820), (20, 2352979), (38, 1238410), (59, 797620), (76, 619205), (95, 495364), (118, 398810), (190, 247682), (236, 199405), (295, 159524), (380, 123841), (590, 79762), (1121, 41980), (1180, 39881), (2099, 22420), (2242, 20990), (4198, 11210), (4484, 10495), (5605, 8396)]