56889910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73883}}^1$

素因数の和:73908

約数の個数: 32

約数和(自身を含む): 127671552

約数和(自身を除く): 70781642

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 73883, 147766, 369415, 517181, 738830, 812713, 1034362, 1625426, 2585905, 4063565, 5171810, 5688991, 8127130, 11377982, 28444955, 56889910]

約数ペア:

[(1, 56889910), (2, 28444955), (5, 11377982), (7, 8127130), (10, 5688991), (11, 5171810), (14, 4063565), (22, 2585905), (35, 1625426), (55, 1034362), (70, 812713), (77, 738830), (110, 517181), (154, 369415), (385, 147766), (770, 73883)]