56554272

素因数分解:

$2^5\times 3^2\times {\mathrm{131}}^1\times {\mathrm{1499}}^1$

素因数の和:1646

約数の個数: 72

約数和(自身を含む): 162162000

約数和(自身を除く): 105607728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 131, 144, 262, 288, 393, 524, 786, 1048, 1179, 1499, 1572, 2096, 2358, 2998, 3144, 4192, 4497, 4716, 5996, 6288, 8994, 9432, 11992, 12576, 13491, 17988, 18864, 23984, 26982, 35976, 37728, 47968, 53964, 71952, 107928, 143904, 196369, 215856, 392738, 431712, 589107, 785476, 1178214, 1570952, 1767321, 2356428, 3141904, 3534642, 4712856, 6283808, 7069284, 9425712, 14138568, 18851424, 28277136, 56554272]

約数ペア:

[(1, 56554272), (2, 28277136), (3, 18851424), (4, 14138568), (6, 9425712), (8, 7069284), (9, 6283808), (12, 4712856), (16, 3534642), (18, 3141904), (24, 2356428), (32, 1767321), (36, 1570952), (48, 1178214), (72, 785476), (96, 589107), (131, 431712), (144, 392738), (262, 215856), (288, 196369), (393, 143904), (524, 107928), (786, 71952), (1048, 53964), (1179, 47968), (1499, 37728), (1572, 35976), (2096, 26982), (2358, 23984), (2998, 18864), (3144, 17988), (4192, 13491), (4497, 12576), (4716, 11992), (5996, 9432), (6288, 8994)]