52767320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1063}}^1$

素因数の和:1164

約数の個数: 64

約数和(自身を含む): 127552320

約数和(自身を除く): 74785000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 73, 85, 136, 146, 170, 292, 340, 365, 584, 680, 730, 1063, 1241, 1460, 2126, 2482, 2920, 4252, 4964, 5315, 6205, 8504, 9928, 10630, 12410, 18071, 21260, 24820, 36142, 42520, 49640, 72284, 77599, 90355, 144568, 155198, 180710, 310396, 361420, 387995, 620792, 722840, 775990, 1319183, 1551980, 2638366, 3103960, 5276732, 6595915, 10553464, 13191830, 26383660, 52767320]

約数ペア:

[(1, 52767320), (2, 26383660), (4, 13191830), (5, 10553464), (8, 6595915), (10, 5276732), (17, 3103960), (20, 2638366), (34, 1551980), (40, 1319183), (68, 775990), (73, 722840), (85, 620792), (136, 387995), (146, 361420), (170, 310396), (292, 180710), (340, 155198), (365, 144568), (584, 90355), (680, 77599), (730, 72284), (1063, 49640), (1241, 42520), (1460, 36142), (2126, 24820), (2482, 21260), (2920, 18071), (4252, 12410), (4964, 10630), (5315, 9928), (6205, 8504)]