49691798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 82252800

約数和(自身を除く): 32561002

約数列:

[1, 2, 13, 26, 101, 127, 149, 202, 254, 298, 1313, 1651, 1937, 2626, 3302, 3874, 12827, 15049, 18923, 25654, 30098, 37846, 166751, 195637, 245999, 333502, 391274, 491998, 1911223, 3822446, 24845899, 49691798]

約数ペア:

[(1, 49691798), (2, 24845899), (13, 3822446), (26, 1911223), (101, 491998), (127, 391274), (149, 333502), (202, 245999), (254, 195637), (298, 166751), (1313, 37846), (1651, 30098), (1937, 25654), (2626, 18923), (3302, 15049), (3874, 12827)]