52688440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11069}}^1$

素因数の和:11104

約数の個数: 64

約数和(自身を含む): 143467200

約数和(自身を除く): 90778760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 11069, 22138, 44276, 55345, 77483, 88552, 110690, 154966, 188173, 221380, 309932, 376346, 387415, 442760, 619864, 752692, 774830, 940865, 1317211, 1505384, 1549660, 1881730, 2634422, 3099320, 3763460, 5268844, 6586055, 7526920, 10537688, 13172110, 26344220, 52688440]

約数ペア:

[(1, 52688440), (2, 26344220), (4, 13172110), (5, 10537688), (7, 7526920), (8, 6586055), (10, 5268844), (14, 3763460), (17, 3099320), (20, 2634422), (28, 1881730), (34, 1549660), (35, 1505384), (40, 1317211), (56, 940865), (68, 774830), (70, 752692), (85, 619864), (119, 442760), (136, 387415), (140, 376346), (170, 309932), (238, 221380), (280, 188173), (340, 154966), (476, 110690), (595, 88552), (680, 77483), (952, 55345), (1190, 44276), (2380, 22138), (4760, 11069)]