51205010

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{557}}^1$

素因数の和:910

約数の個数: 32

約数和(自身を含む): 95819760

約数和(自身を除く): 44614750

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 317, 557, 634, 1114, 1585, 2785, 3170, 5570, 9193, 16153, 18386, 32306, 45965, 80765, 91930, 161530, 176569, 353138, 882845, 1765690, 5120501, 10241002, 25602505, 51205010]

約数ペア:

[(1, 51205010), (2, 25602505), (5, 10241002), (10, 5120501), (29, 1765690), (58, 882845), (145, 353138), (290, 176569), (317, 161530), (557, 91930), (634, 80765), (1114, 45965), (1585, 32306), (2785, 18386), (3170, 16153), (5570, 9193)]