55022860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4993}}^1$

素因数の和:5050

約数の個数: 48

約数和(自身を含む): 125848800

約数和(自身を除く): 70825940

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 1102, 2204, 2755, 4993, 5510, 9986, 11020, 19972, 24965, 49930, 94867, 99860, 144797, 189734, 289594, 379468, 474335, 579188, 723985, 948670, 1447970, 1897340, 2751143, 2895940, 5502286, 11004572, 13755715, 27511430, 55022860]

約数ペア:

[(1, 55022860), (2, 27511430), (4, 13755715), (5, 11004572), (10, 5502286), (19, 2895940), (20, 2751143), (29, 1897340), (38, 1447970), (58, 948670), (76, 723985), (95, 579188), (116, 474335), (145, 379468), (190, 289594), (290, 189734), (380, 144797), (551, 99860), (580, 94867), (1102, 49930), (2204, 24965), (2755, 19972), (4993, 11020), (5510, 9986)]