51278688

素因数分解:

$2^5\times 3^2\times {\mathrm{263}}^1\times {\mathrm{677}}^1$

素因数の和:956

約数の個数: 72

約数和(自身を含む): 146594448

約数和(自身を除く): 95315760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 263, 288, 526, 677, 789, 1052, 1354, 1578, 2031, 2104, 2367, 2708, 3156, 4062, 4208, 4734, 5416, 6093, 6312, 8124, 8416, 9468, 10832, 12186, 12624, 16248, 18936, 21664, 24372, 25248, 32496, 37872, 48744, 64992, 75744, 97488, 178051, 194976, 356102, 534153, 712204, 1068306, 1424408, 1602459, 2136612, 2848816, 3204918, 4273224, 5697632, 6409836, 8546448, 12819672, 17092896, 25639344, 51278688]

約数ペア:

[(1, 51278688), (2, 25639344), (3, 17092896), (4, 12819672), (6, 8546448), (8, 6409836), (9, 5697632), (12, 4273224), (16, 3204918), (18, 2848816), (24, 2136612), (32, 1602459), (36, 1424408), (48, 1068306), (72, 712204), (96, 534153), (144, 356102), (263, 194976), (288, 178051), (526, 97488), (677, 75744), (789, 64992), (1052, 48744), (1354, 37872), (1578, 32496), (2031, 25248), (2104, 24372), (2367, 21664), (2708, 18936), (3156, 16248), (4062, 12624), (4208, 12186), (4734, 10832), (5416, 9468), (6093, 8416), (6312, 8124)]