49980364

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 103154688

約数和(自身を除く): 53174324

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 163, 188, 233, 326, 329, 466, 652, 658, 932, 1141, 1316, 1631, 2282, 3262, 4564, 6524, 7661, 10951, 15322, 21902, 30644, 37979, 43804, 53627, 75958, 76657, 107254, 151916, 153314, 214508, 265853, 306628, 531706, 1063412, 1785013, 3570026, 7140052, 12495091, 24990182, 49980364]

約数ペア:

[(1, 49980364), (2, 24990182), (4, 12495091), (7, 7140052), (14, 3570026), (28, 1785013), (47, 1063412), (94, 531706), (163, 306628), (188, 265853), (233, 214508), (326, 153314), (329, 151916), (466, 107254), (652, 76657), (658, 75958), (932, 53627), (1141, 43804), (1316, 37979), (1631, 30644), (2282, 21902), (3262, 15322), (4564, 10951), (6524, 7661)]