51573832

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:238

約数の個数: 64

約数和(自身を含む): 105753600

約数和(自身を除く): 54179768

約数列:

[1, 2, 4, 8, 29, 31, 58, 62, 71, 101, 116, 124, 142, 202, 232, 248, 284, 404, 568, 808, 899, 1798, 2059, 2201, 2929, 3131, 3596, 4118, 4402, 5858, 6262, 7171, 7192, 8236, 8804, 11716, 12524, 14342, 16472, 17608, 23432, 25048, 28684, 57368, 63829, 90799, 127658, 181598, 207959, 222301, 255316, 363196, 415918, 444602, 510632, 726392, 831836, 889204, 1663672, 1778408, 6446729, 12893458, 25786916, 51573832]

約数ペア:

[(1, 51573832), (2, 25786916), (4, 12893458), (8, 6446729), (29, 1778408), (31, 1663672), (58, 889204), (62, 831836), (71, 726392), (101, 510632), (116, 444602), (124, 415918), (142, 363196), (202, 255316), (232, 222301), (248, 207959), (284, 181598), (404, 127658), (568, 90799), (808, 63829), (899, 57368), (1798, 28684), (2059, 25048), (2201, 23432), (2929, 17608), (3131, 16472), (3596, 14342), (4118, 12524), (4402, 11716), (5858, 8804), (6262, 8236), (7171, 7192)]