53437780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{4583}}^1$

素因数の和:4656

約数の個数: 48

約数和(自身を含む): 124758144

約数和(自身を除く): 71320364

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 530, 583, 1060, 1166, 2332, 2915, 4583, 5830, 9166, 11660, 18332, 22915, 45830, 50413, 91660, 100826, 201652, 242899, 252065, 485798, 504130, 971596, 1008260, 1214495, 2428990, 2671889, 4857980, 5343778, 10687556, 13359445, 26718890, 53437780]

約数ペア:

[(1, 53437780), (2, 26718890), (4, 13359445), (5, 10687556), (10, 5343778), (11, 4857980), (20, 2671889), (22, 2428990), (44, 1214495), (53, 1008260), (55, 971596), (106, 504130), (110, 485798), (212, 252065), (220, 242899), (265, 201652), (530, 100826), (583, 91660), (1060, 50413), (1166, 45830), (2332, 22915), (2915, 18332), (4583, 11660), (5830, 9166)]