51341208

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{457}}^1$

素因数の和:648

約数の個数: 64

約数和(自身を含む): 133662720

約数和(自身を除く): 82321512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 151, 186, 248, 302, 372, 453, 457, 604, 744, 906, 914, 1208, 1371, 1812, 1828, 2742, 3624, 3656, 4681, 5484, 9362, 10968, 14043, 14167, 18724, 28086, 28334, 37448, 42501, 56172, 56668, 69007, 85002, 112344, 113336, 138014, 170004, 207021, 276028, 340008, 414042, 552056, 828084, 1656168, 2139217, 4278434, 6417651, 8556868, 12835302, 17113736, 25670604, 51341208]

約数ペア:

[(1, 51341208), (2, 25670604), (3, 17113736), (4, 12835302), (6, 8556868), (8, 6417651), (12, 4278434), (24, 2139217), (31, 1656168), (62, 828084), (93, 552056), (124, 414042), (151, 340008), (186, 276028), (248, 207021), (302, 170004), (372, 138014), (453, 113336), (457, 112344), (604, 85002), (744, 69007), (906, 56668), (914, 56172), (1208, 42501), (1371, 37448), (1812, 28334), (1828, 28086), (2742, 18724), (3624, 14167), (3656, 14043), (4681, 10968), (5484, 9362)]