51239724

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{631}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 122739456

約数和(自身を除く): 71499732

約数列:

[1, 2, 3, 4, 6, 12, 67, 101, 134, 201, 202, 268, 303, 402, 404, 606, 631, 804, 1212, 1262, 1893, 2524, 3786, 6767, 7572, 13534, 20301, 27068, 40602, 42277, 63731, 81204, 84554, 126831, 127462, 169108, 191193, 253662, 254924, 382386, 507324, 764772, 4269977, 8539954, 12809931, 17079908, 25619862, 51239724]

約数ペア:

[(1, 51239724), (2, 25619862), (3, 17079908), (4, 12809931), (6, 8539954), (12, 4269977), (67, 764772), (101, 507324), (134, 382386), (201, 254924), (202, 253662), (268, 191193), (303, 169108), (402, 127462), (404, 126831), (606, 84554), (631, 81204), (804, 63731), (1212, 42277), (1262, 40602), (1893, 27068), (2524, 20301), (3786, 13534), (6767, 7572)]