55649489008

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{733}}^1\times {\mathrm{30223}}^1$

素因数の和:31121

約数の個数: 40

約数和(自身を含む): 108659269568

約数和(自身を除く): 53009780560

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 733, 1256, 1466, 2512, 2932, 5864, 11728, 30223, 60446, 115081, 120892, 230162, 241784, 460324, 483568, 920648, 1841296, 4745011, 9490022, 18980044, 22153459, 37960088, 44306918, 75920176, 88613836, 177227672, 354455344, 3478093063, 6956186126, 13912372252, 27824744504, 55649489008]

約数ペア:

[(1, 55649489008), (2, 27824744504), (4, 13912372252), (8, 6956186126), (16, 3478093063), (157, 354455344), (314, 177227672), (628, 88613836), (733, 75920176), (1256, 44306918), (1466, 37960088), (2512, 22153459), (2932, 18980044), (5864, 9490022), (11728, 4745011), (30223, 1841296), (60446, 920648), (115081, 483568), (120892, 460324), (230162, 241784)]