51861288

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1609}}^1$

素因数の和:1714

約数の個数: 64

約数和(自身を含む): 139104000

約数和(自身を除く): 87242712

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 79, 102, 136, 158, 204, 237, 316, 408, 474, 632, 948, 1343, 1609, 1896, 2686, 3218, 4029, 4827, 5372, 6436, 8058, 9654, 10744, 12872, 16116, 19308, 27353, 32232, 38616, 54706, 82059, 109412, 127111, 164118, 218824, 254222, 328236, 381333, 508444, 656472, 762666, 1016888, 1525332, 2160887, 3050664, 4321774, 6482661, 8643548, 12965322, 17287096, 25930644, 51861288]

約数ペア:

[(1, 51861288), (2, 25930644), (3, 17287096), (4, 12965322), (6, 8643548), (8, 6482661), (12, 4321774), (17, 3050664), (24, 2160887), (34, 1525332), (51, 1016888), (68, 762666), (79, 656472), (102, 508444), (136, 381333), (158, 328236), (204, 254222), (237, 218824), (316, 164118), (408, 127111), (474, 109412), (632, 82059), (948, 54706), (1343, 38616), (1609, 32232), (1896, 27353), (2686, 19308), (3218, 16116), (4029, 12872), (4827, 10744), (5372, 9654), (6436, 8058)]