51651712

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3391}}^1$

素因数の和:3429

約数の個数: 64

約数和(自身を含む): 124554240

約数和(自身を除く): 72902528

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 448, 476, 544, 896, 952, 1088, 1904, 2176, 3391, 3808, 6782, 7616, 13564, 15232, 23737, 27128, 47474, 54256, 57647, 94948, 108512, 115294, 189896, 217024, 230588, 379792, 403529, 434048, 461176, 759584, 807058, 922352, 1519168, 1614116, 1844704, 3038336, 3228232, 3689408, 6456464, 7378816, 12912928, 25825856, 51651712]

約数ペア:

[(1, 51651712), (2, 25825856), (4, 12912928), (7, 7378816), (8, 6456464), (14, 3689408), (16, 3228232), (17, 3038336), (28, 1844704), (32, 1614116), (34, 1519168), (56, 922352), (64, 807058), (68, 759584), (112, 461176), (119, 434048), (128, 403529), (136, 379792), (224, 230588), (238, 217024), (272, 189896), (448, 115294), (476, 108512), (544, 94948), (896, 57647), (952, 54256), (1088, 47474), (1904, 27128), (2176, 23737), (3391, 15232), (3808, 13564), (6782, 7616)]