55774810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61291}}^1$

素因数の和:61318

約数の個数: 32

約数和(自身を含む): 123564672

約数和(自身を除く): 67789862

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 61291, 122582, 306455, 429037, 612910, 796783, 858074, 1593566, 2145185, 3983915, 4290370, 5577481, 7967830, 11154962, 27887405, 55774810]

約数ペア:

[(1, 55774810), (2, 27887405), (5, 11154962), (7, 7967830), (10, 5577481), (13, 4290370), (14, 3983915), (26, 2145185), (35, 1593566), (65, 858074), (70, 796783), (91, 612910), (130, 429037), (182, 306455), (455, 122582), (910, 61291)]