52075920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16691}}^1$

素因数の和:16720

約数の個数: 80

約数和(自身を含む): 173863872

約数和(自身を除く): 121787952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 16691, 33382, 50073, 66764, 83455, 100146, 133528, 166910, 200292, 216983, 250365, 267056, 333820, 400584, 433966, 500730, 650949, 667640, 801168, 867932, 1001460, 1084915, 1301898, 1335280, 1735864, 2002920, 2169830, 2603796, 3254745, 3471728, 4005840, 4339660, 5207592, 6509490, 8679320, 10415184, 13018980, 17358640, 26037960, 52075920]

約数ペア:

[(1, 52075920), (2, 26037960), (3, 17358640), (4, 13018980), (5, 10415184), (6, 8679320), (8, 6509490), (10, 5207592), (12, 4339660), (13, 4005840), (15, 3471728), (16, 3254745), (20, 2603796), (24, 2169830), (26, 2002920), (30, 1735864), (39, 1335280), (40, 1301898), (48, 1084915), (52, 1001460), (60, 867932), (65, 801168), (78, 667640), (80, 650949), (104, 500730), (120, 433966), (130, 400584), (156, 333820), (195, 267056), (208, 250365), (240, 216983), (260, 200292), (312, 166910), (390, 133528), (520, 100146), (624, 83455), (780, 66764), (1040, 50073), (1560, 33382), (3120, 16691)]