49091988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:333

約数の個数: 96

約数和(自身を含む): 134120448

約数和(自身を除く): 85028460

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 131, 132, 167, 187, 204, 262, 334, 374, 393, 501, 524, 561, 668, 748, 786, 1002, 1122, 1441, 1572, 1837, 2004, 2227, 2244, 2839, 2882, 3674, 4323, 4454, 5511, 5678, 5764, 6681, 7348, 8517, 8646, 8908, 11022, 11356, 13362, 17034, 17292, 21877, 22044, 24497, 26724, 31229, 34068, 43754, 48994, 62458, 65631, 73491, 87508, 93687, 97988, 124916, 131262, 146982, 187374, 240647, 262524, 293964, 371909, 374748, 481294, 721941, 743818, 962588, 1115727, 1443882, 1487636, 2231454, 2887764, 4090999, 4462908, 8181998, 12272997, 16363996, 24545994, 49091988]

約数ペア:

[(1, 49091988), (2, 24545994), (3, 16363996), (4, 12272997), (6, 8181998), (11, 4462908), (12, 4090999), (17, 2887764), (22, 2231454), (33, 1487636), (34, 1443882), (44, 1115727), (51, 962588), (66, 743818), (68, 721941), (102, 481294), (131, 374748), (132, 371909), (167, 293964), (187, 262524), (204, 240647), (262, 187374), (334, 146982), (374, 131262), (393, 124916), (501, 97988), (524, 93687), (561, 87508), (668, 73491), (748, 65631), (786, 62458), (1002, 48994), (1122, 43754), (1441, 34068), (1572, 31229), (1837, 26724), (2004, 24497), (2227, 22044), (2244, 21877), (2839, 17292), (2882, 17034), (3674, 13362), (4323, 11356), (4454, 11022), (5511, 8908), (5678, 8646), (5764, 8517), (6681, 7348)]