89949652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1049}}^1$

素因数の和:1180

約数の個数: 48

約数和(自身を含む): 181515600

約数和(自身を除く): 91565948

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 97, 194, 221, 388, 442, 884, 1049, 1261, 1649, 2098, 2522, 3298, 4196, 5044, 6596, 13637, 17833, 21437, 27274, 35666, 42874, 54548, 71332, 85748, 101753, 203506, 231829, 407012, 463658, 927316, 1322789, 1729801, 2645578, 3459602, 5291156, 6919204, 22487413, 44974826, 89949652]

約数ペア:

[(1, 89949652), (2, 44974826), (4, 22487413), (13, 6919204), (17, 5291156), (26, 3459602), (34, 2645578), (52, 1729801), (68, 1322789), (97, 927316), (194, 463658), (221, 407012), (388, 231829), (442, 203506), (884, 101753), (1049, 85748), (1261, 71332), (1649, 54548), (2098, 42874), (2522, 35666), (3298, 27274), (4196, 21437), (5044, 17833), (6596, 13637)]