51597890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{1181}}^1$

素因数の和:1462

約数の個数: 32

約数和(自身を含む): 98805744

約数和(自身を除く): 47207854

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 257, 514, 1181, 1285, 2362, 2570, 4369, 5905, 8738, 11810, 20077, 21845, 40154, 43690, 100385, 200770, 303517, 607034, 1517585, 3035170, 5159789, 10319578, 25798945, 51597890]

約数ペア:

[(1, 51597890), (2, 25798945), (5, 10319578), (10, 5159789), (17, 3035170), (34, 1517585), (85, 607034), (170, 303517), (257, 200770), (514, 100385), (1181, 43690), (1285, 40154), (2362, 21845), (2570, 20077), (4369, 11810), (5905, 8738)]