47545190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{8821}}^1$

素因数の和:8853

約数の個数: 48

約数和(自身を含む): 108616464

約数和(自身を除く): 61071274

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 8821, 17642, 44105, 61747, 88210, 97031, 123494, 194062, 308735, 432229, 485155, 617470, 679217, 864458, 970310, 1358434, 2161145, 3396085, 4322290, 4754519, 6792170, 9509038, 23772595, 47545190]

約数ペア:

[(1, 47545190), (2, 23772595), (5, 9509038), (7, 6792170), (10, 4754519), (11, 4322290), (14, 3396085), (22, 2161145), (35, 1358434), (49, 970310), (55, 864458), (70, 679217), (77, 617470), (98, 485155), (110, 432229), (154, 308735), (245, 194062), (385, 123494), (490, 97031), (539, 88210), (770, 61747), (1078, 44105), (2695, 17642), (5390, 8821)]