56121352

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{353}}^1$

素因数の和:550

約数の個数: 64

約数和(自身を含む): 128459520

約数和(自身を除く): 72338168

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 167, 238, 334, 353, 476, 668, 706, 952, 1169, 1336, 1412, 2338, 2471, 2824, 2839, 4676, 4942, 5678, 6001, 9352, 9884, 11356, 12002, 19768, 19873, 22712, 24004, 39746, 42007, 48008, 58951, 79492, 84014, 117902, 158984, 168028, 235804, 336056, 412657, 471608, 825314, 1002167, 1650628, 2004334, 3301256, 4008668, 7015169, 8017336, 14030338, 28060676, 56121352]

約数ペア:

[(1, 56121352), (2, 28060676), (4, 14030338), (7, 8017336), (8, 7015169), (14, 4008668), (17, 3301256), (28, 2004334), (34, 1650628), (56, 1002167), (68, 825314), (119, 471608), (136, 412657), (167, 336056), (238, 235804), (334, 168028), (353, 158984), (476, 117902), (668, 84014), (706, 79492), (952, 58951), (1169, 48008), (1336, 42007), (1412, 39746), (2338, 24004), (2471, 22712), (2824, 19873), (2839, 19768), (4676, 12002), (4942, 11356), (5678, 9884), (6001, 9352)]