50056900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:505

約数の個数: 72

約数和(自身を含む): 115383240

約数和(自身を除く): 65326340

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 41, 50, 58, 82, 100, 116, 145, 164, 205, 290, 410, 421, 580, 725, 820, 842, 1025, 1189, 1450, 1684, 2050, 2105, 2378, 2900, 4100, 4210, 4756, 5945, 8420, 10525, 11890, 12209, 17261, 21050, 23780, 24418, 29725, 34522, 42100, 48836, 59450, 61045, 69044, 86305, 118900, 122090, 172610, 244180, 305225, 345220, 431525, 500569, 610450, 863050, 1001138, 1220900, 1726100, 2002276, 2502845, 5005690, 10011380, 12514225, 25028450, 50056900]

約数ペア:

[(1, 50056900), (2, 25028450), (4, 12514225), (5, 10011380), (10, 5005690), (20, 2502845), (25, 2002276), (29, 1726100), (41, 1220900), (50, 1001138), (58, 863050), (82, 610450), (100, 500569), (116, 431525), (145, 345220), (164, 305225), (205, 244180), (290, 172610), (410, 122090), (421, 118900), (580, 86305), (725, 69044), (820, 61045), (842, 59450), (1025, 48836), (1189, 42100), (1450, 34522), (1684, 29725), (2050, 24418), (2105, 23780), (2378, 21050), (2900, 17261), (4100, 12209), (4210, 11890), (4756, 10525), (5945, 8420)]