51354650

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:479

約数の個数: 48

約数和(自身を含む): 100038240

約数和(自身を除く): 48683590

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 107, 145, 214, 290, 331, 535, 662, 725, 1070, 1450, 1655, 2675, 3103, 3310, 5350, 6206, 8275, 9599, 15515, 16550, 19198, 31030, 35417, 47995, 70834, 77575, 95990, 155150, 177085, 239975, 354170, 479950, 885425, 1027093, 1770850, 2054186, 5135465, 10270930, 25677325, 51354650]

約数ペア:

[(1, 51354650), (2, 25677325), (5, 10270930), (10, 5135465), (25, 2054186), (29, 1770850), (50, 1027093), (58, 885425), (107, 479950), (145, 354170), (214, 239975), (290, 177085), (331, 155150), (535, 95990), (662, 77575), (725, 70834), (1070, 47995), (1450, 35417), (1655, 31030), (2675, 19198), (3103, 16550), (3310, 15515), (5350, 9599), (6206, 8275)]