51244488

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{2551}}^1$

素因数の和:2600

約数の個数: 80

約数和(自身を含む): 148220160

約数和(自身を除く): 96975672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 324, 372, 558, 648, 744, 837, 1116, 1674, 2232, 2511, 2551, 3348, 5022, 5102, 6696, 7653, 10044, 10204, 15306, 20088, 20408, 22959, 30612, 45918, 61224, 68877, 79081, 91836, 137754, 158162, 183672, 206631, 237243, 275508, 316324, 413262, 474486, 551016, 632648, 711729, 826524, 948972, 1423458, 1653048, 1897944, 2135187, 2846916, 4270374, 5693832, 6405561, 8540748, 12811122, 17081496, 25622244, 51244488]

約数ペア:

[(1, 51244488), (2, 25622244), (3, 17081496), (4, 12811122), (6, 8540748), (8, 6405561), (9, 5693832), (12, 4270374), (18, 2846916), (24, 2135187), (27, 1897944), (31, 1653048), (36, 1423458), (54, 948972), (62, 826524), (72, 711729), (81, 632648), (93, 551016), (108, 474486), (124, 413262), (162, 316324), (186, 275508), (216, 237243), (248, 206631), (279, 183672), (324, 158162), (372, 137754), (558, 91836), (648, 79081), (744, 68877), (837, 61224), (1116, 45918), (1674, 30612), (2232, 22959), (2511, 20408), (2551, 20088), (3348, 15306), (5022, 10204), (5102, 10044), (6696, 7653)]