51351804

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:744

約数の個数: 108

約数和(自身を含む): 154738584

約数和(自身を除く): 103386780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 49, 63, 84, 86, 98, 126, 129, 147, 172, 196, 252, 258, 294, 301, 387, 441, 516, 588, 602, 677, 774, 882, 903, 1204, 1354, 1548, 1764, 1806, 2031, 2107, 2708, 2709, 3612, 4062, 4214, 4739, 5418, 6093, 6321, 8124, 8428, 9478, 10836, 12186, 12642, 14217, 18956, 18963, 24372, 25284, 28434, 29111, 33173, 37926, 42651, 56868, 58222, 66346, 75852, 85302, 87333, 99519, 116444, 132692, 170604, 174666, 199038, 203777, 261999, 298557, 349332, 398076, 407554, 523998, 597114, 611331, 815108, 1047996, 1194228, 1222662, 1426439, 1833993, 2445324, 2852878, 3667986, 4279317, 5705756, 7335972, 8558634, 12837951, 17117268, 25675902, 51351804]

約数ペア:

[(1, 51351804), (2, 25675902), (3, 17117268), (4, 12837951), (6, 8558634), (7, 7335972), (9, 5705756), (12, 4279317), (14, 3667986), (18, 2852878), (21, 2445324), (28, 1833993), (36, 1426439), (42, 1222662), (43, 1194228), (49, 1047996), (63, 815108), (84, 611331), (86, 597114), (98, 523998), (126, 407554), (129, 398076), (147, 349332), (172, 298557), (196, 261999), (252, 203777), (258, 199038), (294, 174666), (301, 170604), (387, 132692), (441, 116444), (516, 99519), (588, 87333), (602, 85302), (677, 75852), (774, 66346), (882, 58222), (903, 56868), (1204, 42651), (1354, 37926), (1548, 33173), (1764, 29111), (1806, 28434), (2031, 25284), (2107, 24372), (2708, 18963), (2709, 18956), (3612, 14217), (4062, 12642), (4214, 12186), (4739, 10836), (5418, 9478), (6093, 8428), (6321, 8124)]