54800070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{619}}^1$

素因数の和:869

約数の個数: 64

約数和(自身を含む): 142490880

約数和(自身を除く): 87690810

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 227, 390, 454, 619, 681, 1135, 1238, 1362, 1857, 2270, 2951, 3095, 3405, 3714, 5902, 6190, 6810, 8047, 8853, 9285, 14755, 16094, 17706, 18570, 24141, 29510, 40235, 44265, 48282, 80470, 88530, 120705, 140513, 241410, 281026, 421539, 702565, 843078, 1405130, 1826669, 2107695, 3653338, 4215390, 5480007, 9133345, 10960014, 18266690, 27400035, 54800070]

約数ペア:

[(1, 54800070), (2, 27400035), (3, 18266690), (5, 10960014), (6, 9133345), (10, 5480007), (13, 4215390), (15, 3653338), (26, 2107695), (30, 1826669), (39, 1405130), (65, 843078), (78, 702565), (130, 421539), (195, 281026), (227, 241410), (390, 140513), (454, 120705), (619, 88530), (681, 80470), (1135, 48282), (1238, 44265), (1362, 40235), (1857, 29510), (2270, 24141), (2951, 18570), (3095, 17706), (3405, 16094), (3714, 14755), (5902, 9285), (6190, 8853), (6810, 8047)]