52619320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2153}}^1$

素因数の和:2224

約数の個数: 64

約数和(自身を含む): 130273920

約数和(自身を除く): 77654600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 47, 52, 65, 94, 104, 130, 188, 235, 260, 376, 470, 520, 611, 940, 1222, 1880, 2153, 2444, 3055, 4306, 4888, 6110, 8612, 10765, 12220, 17224, 21530, 24440, 27989, 43060, 55978, 86120, 101191, 111956, 139945, 202382, 223912, 279890, 404764, 505955, 559780, 809528, 1011910, 1119560, 1315483, 2023820, 2630966, 4047640, 5261932, 6577415, 10523864, 13154830, 26309660, 52619320]

約数ペア:

[(1, 52619320), (2, 26309660), (4, 13154830), (5, 10523864), (8, 6577415), (10, 5261932), (13, 4047640), (20, 2630966), (26, 2023820), (40, 1315483), (47, 1119560), (52, 1011910), (65, 809528), (94, 559780), (104, 505955), (130, 404764), (188, 279890), (235, 223912), (260, 202382), (376, 139945), (470, 111956), (520, 101191), (611, 86120), (940, 55978), (1222, 43060), (1880, 27989), (2153, 24440), (2444, 21530), (3055, 17224), (4306, 12220), (4888, 10765), (6110, 8612)]