58797850

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:355

約数の個数: 48

約数和(自身を含む): 112727160

約数和(自身を除く): 53929310

約数列:

[1, 2, 5, 10, 25, 50, 73, 89, 146, 178, 181, 362, 365, 445, 730, 890, 905, 1810, 1825, 2225, 3650, 4450, 4525, 6497, 9050, 12994, 13213, 16109, 26426, 32218, 32485, 64970, 66065, 80545, 132130, 161090, 162425, 324850, 330325, 402725, 660650, 805450, 1175957, 2351914, 5879785, 11759570, 29398925, 58797850]

約数ペア:

[(1, 58797850), (2, 29398925), (5, 11759570), (10, 5879785), (25, 2351914), (50, 1175957), (73, 805450), (89, 660650), (146, 402725), (178, 330325), (181, 324850), (362, 162425), (365, 161090), (445, 132130), (730, 80545), (890, 66065), (905, 64970), (1810, 32485), (1825, 32218), (2225, 26426), (3650, 16109), (4450, 13213), (4525, 12994), (6497, 9050)]