56009376

素因数分解:

$2^5\times 3^2\times {\mathrm{439}}^1\times {\mathrm{443}}^1$

素因数の和:898

約数の個数: 72

約数和(自身を含む): 159999840

約数和(自身を除く): 103990464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 439, 443, 878, 886, 1317, 1329, 1756, 1772, 2634, 2658, 3512, 3544, 3951, 3987, 5268, 5316, 7024, 7088, 7902, 7974, 10536, 10632, 14048, 14176, 15804, 15948, 21072, 21264, 31608, 31896, 42144, 42528, 63216, 63792, 126432, 127584, 194477, 388954, 583431, 777908, 1166862, 1555816, 1750293, 2333724, 3111632, 3500586, 4667448, 6223264, 7001172, 9334896, 14002344, 18669792, 28004688, 56009376]

約数ペア:

[(1, 56009376), (2, 28004688), (3, 18669792), (4, 14002344), (6, 9334896), (8, 7001172), (9, 6223264), (12, 4667448), (16, 3500586), (18, 3111632), (24, 2333724), (32, 1750293), (36, 1555816), (48, 1166862), (72, 777908), (96, 583431), (144, 388954), (288, 194477), (439, 127584), (443, 126432), (878, 63792), (886, 63216), (1317, 42528), (1329, 42144), (1756, 31896), (1772, 31608), (2634, 21264), (2658, 21072), (3512, 15948), (3544, 15804), (3951, 14176), (3987, 14048), (5268, 10632), (5316, 10536), (7024, 7974), (7088, 7902)]