51030616

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{367}}^1$

素因数の和:584

約数の個数: 64

約数和(自身を含む): 118702080

約数和(自身を除く): 67671464

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 191, 364, 367, 382, 728, 734, 764, 1337, 1468, 1528, 2483, 2569, 2674, 2936, 4771, 4966, 5138, 5348, 9542, 9932, 10276, 10696, 17381, 19084, 19864, 20552, 33397, 34762, 38168, 66794, 69524, 70097, 133588, 139048, 140194, 267176, 280388, 490679, 560776, 911261, 981358, 1822522, 1962716, 3645044, 3925432, 6378827, 7290088, 12757654, 25515308, 51030616]

約数ペア:

[(1, 51030616), (2, 25515308), (4, 12757654), (7, 7290088), (8, 6378827), (13, 3925432), (14, 3645044), (26, 1962716), (28, 1822522), (52, 981358), (56, 911261), (91, 560776), (104, 490679), (182, 280388), (191, 267176), (364, 140194), (367, 139048), (382, 133588), (728, 70097), (734, 69524), (764, 66794), (1337, 38168), (1468, 34762), (1528, 33397), (2483, 20552), (2569, 19864), (2674, 19084), (2936, 17381), (4771, 10696), (4966, 10276), (5138, 9932), (5348, 9542)]