51319536

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:434

約数の個数: 80

約数和(自身を含む): 137803680

約数和(自身を除く): 86484144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 89, 123, 164, 178, 246, 267, 293, 328, 356, 492, 534, 586, 656, 712, 879, 984, 1068, 1172, 1424, 1758, 1968, 2136, 2344, 3516, 3649, 4272, 4688, 7032, 7298, 10947, 12013, 14064, 14596, 21894, 24026, 26077, 29192, 36039, 43788, 48052, 52154, 58384, 72078, 78231, 87576, 96104, 104308, 144156, 156462, 175152, 192208, 208616, 288312, 312924, 417232, 576624, 625848, 1069157, 1251696, 2138314, 3207471, 4276628, 6414942, 8553256, 12829884, 17106512, 25659768, 51319536]

約数ペア:

[(1, 51319536), (2, 25659768), (3, 17106512), (4, 12829884), (6, 8553256), (8, 6414942), (12, 4276628), (16, 3207471), (24, 2138314), (41, 1251696), (48, 1069157), (82, 625848), (89, 576624), (123, 417232), (164, 312924), (178, 288312), (246, 208616), (267, 192208), (293, 175152), (328, 156462), (356, 144156), (492, 104308), (534, 96104), (586, 87576), (656, 78231), (712, 72078), (879, 58384), (984, 52154), (1068, 48052), (1172, 43788), (1424, 36039), (1758, 29192), (1968, 26077), (2136, 24026), (2344, 21894), (3516, 14596), (3649, 14064), (4272, 12013), (4688, 10947), (7032, 7298)]