52409360

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9227}}^1$

素因数の和:9311

約数の個数: 40

約数和(自身を含む): 123581376

約数和(自身を除く): 71172016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5680, 9227, 18454, 36908, 46135, 73816, 92270, 147632, 184540, 369080, 655117, 738160, 1310234, 2620468, 3275585, 5240936, 6551170, 10481872, 13102340, 26204680, 52409360]

約数ペア:

[(1, 52409360), (2, 26204680), (4, 13102340), (5, 10481872), (8, 6551170), (10, 5240936), (16, 3275585), (20, 2620468), (40, 1310234), (71, 738160), (80, 655117), (142, 369080), (284, 184540), (355, 147632), (568, 92270), (710, 73816), (1136, 46135), (1420, 36908), (2840, 18454), (5680, 9227)]