53141740

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{283}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 115224480

約数和(自身を除く): 62082740

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 229, 283, 410, 458, 566, 820, 916, 1132, 1145, 1415, 2290, 2830, 4580, 5660, 9389, 11603, 18778, 23206, 37556, 46412, 46945, 58015, 64807, 93890, 116030, 129614, 187780, 232060, 259228, 324035, 648070, 1296140, 2657087, 5314174, 10628348, 13285435, 26570870, 53141740]

約数ペア:

[(1, 53141740), (2, 26570870), (4, 13285435), (5, 10628348), (10, 5314174), (20, 2657087), (41, 1296140), (82, 648070), (164, 324035), (205, 259228), (229, 232060), (283, 187780), (410, 129614), (458, 116030), (566, 93890), (820, 64807), (916, 58015), (1132, 46945), (1145, 46412), (1415, 37556), (2290, 23206), (2830, 18778), (4580, 11603), (5660, 9389)]