51951774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:481

約数の個数: 64

約数和(自身を含む): 123535872

約数和(自身を除く): 71584098

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 101, 111, 202, 222, 259, 303, 331, 518, 606, 662, 707, 777, 993, 1414, 1554, 1986, 2121, 2317, 3737, 4242, 4634, 6951, 7474, 11211, 12247, 13902, 22422, 24494, 26159, 33431, 36741, 52318, 66862, 73482, 78477, 85729, 100293, 156954, 171458, 200586, 234017, 257187, 468034, 514374, 702051, 1236947, 1404102, 2473894, 3710841, 7421682, 8658629, 17317258, 25975887, 51951774]

約数ペア:

[(1, 51951774), (2, 25975887), (3, 17317258), (6, 8658629), (7, 7421682), (14, 3710841), (21, 2473894), (37, 1404102), (42, 1236947), (74, 702051), (101, 514374), (111, 468034), (202, 257187), (222, 234017), (259, 200586), (303, 171458), (331, 156954), (518, 100293), (606, 85729), (662, 78477), (707, 73482), (777, 66862), (993, 52318), (1414, 36741), (1554, 33431), (1986, 26159), (2121, 24494), (2317, 22422), (3737, 13902), (4242, 12247), (4634, 11211), (6951, 7474)]