49081256

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{283}}^1$

素因数の和:478

約数の個数: 64

約数和(自身を含む): 111782400

約数和(自身を除く): 62701144

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 163, 266, 283, 326, 532, 566, 652, 1064, 1132, 1141, 1304, 1981, 2264, 2282, 3097, 3962, 4564, 5377, 6194, 7924, 9128, 10754, 12388, 15848, 21508, 21679, 24776, 37639, 43016, 43358, 46129, 75278, 86716, 92258, 150556, 173432, 184516, 301112, 322903, 369032, 645806, 876451, 1291612, 1752902, 2583224, 3505804, 6135157, 7011608, 12270314, 24540628, 49081256]

約数ペア:

[(1, 49081256), (2, 24540628), (4, 12270314), (7, 7011608), (8, 6135157), (14, 3505804), (19, 2583224), (28, 1752902), (38, 1291612), (56, 876451), (76, 645806), (133, 369032), (152, 322903), (163, 301112), (266, 184516), (283, 173432), (326, 150556), (532, 92258), (566, 86716), (652, 75278), (1064, 46129), (1132, 43358), (1141, 43016), (1304, 37639), (1981, 24776), (2264, 21679), (2282, 21508), (3097, 15848), (3962, 12388), (4564, 10754), (5377, 9128), (6194, 7924)]