4999054544

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53897}}^1$

素因数の和:53964

約数の個数: 80

約数和(自身を含む): 11548832256

約数和(自身を除く): 6549777712

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 31, 34, 44, 62, 68, 88, 124, 136, 176, 187, 248, 272, 341, 374, 496, 527, 682, 748, 1054, 1364, 1496, 2108, 2728, 2992, 4216, 5456, 5797, 8432, 11594, 23188, 46376, 53897, 92752, 107794, 215588, 431176, 592867, 862352, 916249, 1185734, 1670807, 1832498, 2371468, 3341614, 3664996, 4742936, 6683228, 7329992, 9485872, 10078739, 13366456, 14659984, 18378877, 20157478, 26732912, 28403719, 36757754, 40314956, 56807438, 73515508, 80629912, 113614876, 147031016, 161259824, 227229752, 294062032, 312440909, 454459504, 624881818, 1249763636, 2499527272, 4999054544]

約数ペア:

[(1, 4999054544), (2, 2499527272), (4, 1249763636), (8, 624881818), (11, 454459504), (16, 312440909), (17, 294062032), (22, 227229752), (31, 161259824), (34, 147031016), (44, 113614876), (62, 80629912), (68, 73515508), (88, 56807438), (124, 40314956), (136, 36757754), (176, 28403719), (187, 26732912), (248, 20157478), (272, 18378877), (341, 14659984), (374, 13366456), (496, 10078739), (527, 9485872), (682, 7329992), (748, 6683228), (1054, 4742936), (1364, 3664996), (1496, 3341614), (2108, 2371468), (2728, 1832498), (2992, 1670807), (4216, 1185734), (5456, 916249), (5797, 862352), (8432, 592867), (11594, 431176), (23188, 215588), (46376, 107794), (53897, 92752)]