51583595

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 74511360

約数和(自身を除く): 22927765

約数列:

[1, 5, 7, 23, 35, 115, 139, 161, 461, 695, 805, 973, 2305, 3197, 3227, 4865, 10603, 15985, 16135, 22379, 53015, 64079, 74221, 111895, 320395, 371105, 448553, 1473817, 2242765, 7369085, 10316719, 51583595]

約数ペア:

[(1, 51583595), (5, 10316719), (7, 7369085), (23, 2242765), (35, 1473817), (115, 448553), (139, 371105), (161, 320395), (461, 111895), (695, 74221), (805, 64079), (973, 53015), (2305, 22379), (3197, 16135), (3227, 15985), (4865, 10603)]