54601367020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{277813}}^1$

素因数の和:278170

約数の個数: 48

約数和(自身を含む): 118735481088

約数和(自身を除く): 64134114068

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 317, 620, 634, 1268, 1585, 3170, 6340, 9827, 19654, 39308, 49135, 98270, 196540, 277813, 555626, 1111252, 1389065, 2778130, 5556260, 8612203, 17224406, 34448812, 43061015, 86122030, 88066721, 172244060, 176133442, 352266884, 440333605, 880667210, 1761334420, 2730068351, 5460136702, 10920273404, 13650341755, 27300683510, 54601367020]

約数ペア:

[(1, 54601367020), (2, 27300683510), (4, 13650341755), (5, 10920273404), (10, 5460136702), (20, 2730068351), (31, 1761334420), (62, 880667210), (124, 440333605), (155, 352266884), (310, 176133442), (317, 172244060), (620, 88066721), (634, 86122030), (1268, 43061015), (1585, 34448812), (3170, 17224406), (6340, 8612203), (9827, 5556260), (19654, 2778130), (39308, 1389065), (49135, 1111252), (98270, 555626), (196540, 277813)]