48850048

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{947}}^1$

素因数の和:1005

約数の個数: 64

約数和(自身を含む): 108299520

約数和(自身を除く): 59449472

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 403, 416, 496, 806, 832, 947, 992, 1612, 1664, 1894, 1984, 3224, 3788, 3968, 6448, 7576, 12311, 12896, 15152, 24622, 25792, 29357, 30304, 49244, 51584, 58714, 60608, 98488, 117428, 121216, 196976, 234856, 381641, 393952, 469712, 763282, 787904, 939424, 1526564, 1575808, 1878848, 3053128, 3757696, 6106256, 12212512, 24425024, 48850048]

約数ペア:

[(1, 48850048), (2, 24425024), (4, 12212512), (8, 6106256), (13, 3757696), (16, 3053128), (26, 1878848), (31, 1575808), (32, 1526564), (52, 939424), (62, 787904), (64, 763282), (104, 469712), (124, 393952), (128, 381641), (208, 234856), (248, 196976), (403, 121216), (416, 117428), (496, 98488), (806, 60608), (832, 58714), (947, 51584), (992, 49244), (1612, 30304), (1664, 29357), (1894, 25792), (1984, 24622), (3224, 15152), (3788, 12896), (3968, 12311), (6448, 7576)]