51392568

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2621}}^1$

素因数の和:2692

約数の個数: 64

約数和(自身を含む): 138441600

約数和(自身を除く): 87049032

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 43, 57, 76, 86, 114, 129, 152, 172, 228, 258, 344, 456, 516, 817, 1032, 1634, 2451, 2621, 3268, 4902, 5242, 6536, 7863, 9804, 10484, 15726, 19608, 20968, 31452, 49799, 62904, 99598, 112703, 149397, 199196, 225406, 298794, 338109, 398392, 450812, 597588, 676218, 901624, 1195176, 1352436, 2141357, 2704872, 4282714, 6424071, 8565428, 12848142, 17130856, 25696284, 51392568]

約数ペア:

[(1, 51392568), (2, 25696284), (3, 17130856), (4, 12848142), (6, 8565428), (8, 6424071), (12, 4282714), (19, 2704872), (24, 2141357), (38, 1352436), (43, 1195176), (57, 901624), (76, 676218), (86, 597588), (114, 450812), (129, 398392), (152, 338109), (172, 298794), (228, 225406), (258, 199196), (344, 149397), (456, 112703), (516, 99598), (817, 62904), (1032, 49799), (1634, 31452), (2451, 20968), (2621, 19608), (3268, 15726), (4902, 10484), (5242, 9804), (6536, 7863)]