52931560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{120299}}^1$

素因数の和:120321

約数の個数: 32

約数和(自身を含む): 129924000

約数和(自身を除く): 76992440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 120299, 240598, 481196, 601495, 962392, 1202990, 1323289, 2405980, 2646578, 4811960, 5293156, 6616445, 10586312, 13232890, 26465780, 52931560]

約数ペア:

[(1, 52931560), (2, 26465780), (4, 13232890), (5, 10586312), (8, 6616445), (10, 5293156), (11, 4811960), (20, 2646578), (22, 2405980), (40, 1323289), (44, 1202990), (55, 962392), (88, 601495), (110, 481196), (220, 240598), (440, 120299)]