48643868

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1123}}^1$

素因数の和:1171

約数の個数: 72

約数和(自身を含む): 113015952

約数和(自身を除く): 64372084

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 49, 52, 68, 91, 98, 119, 182, 196, 221, 238, 364, 442, 476, 637, 833, 884, 1123, 1274, 1547, 1666, 2246, 2548, 3094, 3332, 4492, 6188, 7861, 10829, 14599, 15722, 19091, 21658, 29198, 31444, 38182, 43316, 55027, 58396, 76364, 102193, 110054, 133637, 204386, 220108, 248183, 267274, 408772, 496366, 534548, 715351, 935459, 992732, 1430702, 1737281, 1870918, 2861404, 3474562, 3741836, 6949124, 12160967, 24321934, 48643868]

約数ペア:

[(1, 48643868), (2, 24321934), (4, 12160967), (7, 6949124), (13, 3741836), (14, 3474562), (17, 2861404), (26, 1870918), (28, 1737281), (34, 1430702), (49, 992732), (52, 935459), (68, 715351), (91, 534548), (98, 496366), (119, 408772), (182, 267274), (196, 248183), (221, 220108), (238, 204386), (364, 133637), (442, 110054), (476, 102193), (637, 76364), (833, 58396), (884, 55027), (1123, 43316), (1274, 38182), (1547, 31444), (1666, 29198), (2246, 21658), (2548, 19091), (3094, 15722), (3332, 14599), (4492, 10829), (6188, 7861)]