55401180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{6197}}^1$

素因数の和:6358

約数の個数: 48

約数和(自身を含む): 156189600

約数和(自身を除く): 100788420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2980, 4470, 6197, 8940, 12394, 18591, 24788, 30985, 37182, 61970, 74364, 92955, 123940, 185910, 371820, 923353, 1846706, 2770059, 3693412, 4616765, 5540118, 9233530, 11080236, 13850295, 18467060, 27700590, 55401180]

約数ペア:

[(1, 55401180), (2, 27700590), (3, 18467060), (4, 13850295), (5, 11080236), (6, 9233530), (10, 5540118), (12, 4616765), (15, 3693412), (20, 2770059), (30, 1846706), (60, 923353), (149, 371820), (298, 185910), (447, 123940), (596, 92955), (745, 74364), (894, 61970), (1490, 37182), (1788, 30985), (2235, 24788), (2980, 18591), (4470, 12394), (6197, 8940)]