55309912

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{229}}^1$

素因数の和:488

約数の個数: 64

約数和(自身を含む): 125856000

約数和(自身を除く): 70546088

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 227, 229, 266, 454, 458, 532, 908, 916, 1064, 1589, 1603, 1816, 1832, 3178, 3206, 4313, 4351, 6356, 6412, 8626, 8702, 12712, 12824, 17252, 17404, 30191, 30457, 34504, 34808, 51983, 60382, 60914, 103966, 120764, 121828, 207932, 241528, 243656, 363881, 415864, 727762, 987677, 1455524, 1975354, 2911048, 3950708, 6913739, 7901416, 13827478, 27654956, 55309912]

約数ペア:

[(1, 55309912), (2, 27654956), (4, 13827478), (7, 7901416), (8, 6913739), (14, 3950708), (19, 2911048), (28, 1975354), (38, 1455524), (56, 987677), (76, 727762), (133, 415864), (152, 363881), (227, 243656), (229, 241528), (266, 207932), (454, 121828), (458, 120764), (532, 103966), (908, 60914), (916, 60382), (1064, 51983), (1589, 34808), (1603, 34504), (1816, 30457), (1832, 30191), (3178, 17404), (3206, 17252), (4313, 12824), (4351, 12712), (6356, 8702), (6412, 8626)]