49727210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22501}}^1$

素因数の和:22538

約数の個数: 32

約数和(自身を含む): 102069072

約数和(自身を除く): 52341862

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 22501, 45002, 112505, 225010, 292513, 382517, 585026, 765034, 1462565, 1912585, 2925130, 3825170, 4972721, 9945442, 24863605, 49727210]

約数ペア:

[(1, 49727210), (2, 24863605), (5, 9945442), (10, 4972721), (13, 3825170), (17, 2925130), (26, 1912585), (34, 1462565), (65, 765034), (85, 585026), (130, 382517), (170, 292513), (221, 225010), (442, 112505), (1105, 45002), (2210, 22501)]