47689278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4597}}^1$

素因数の和:4641

約数の個数: 64

約数和(自身を含む): 123594240

約数和(自身を除く): 75904962

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 4597, 5187, 9194, 10374, 13791, 27582, 32179, 59761, 64358, 87343, 96537, 119522, 174686, 179283, 193074, 262029, 358566, 418327, 524058, 611401, 836654, 1135459, 1222802, 1254981, 1834203, 2270918, 2509962, 3406377, 3668406, 6812754, 7948213, 15896426, 23844639, 47689278]

約数ペア:

[(1, 47689278), (2, 23844639), (3, 15896426), (6, 7948213), (7, 6812754), (13, 3668406), (14, 3406377), (19, 2509962), (21, 2270918), (26, 1834203), (38, 1254981), (39, 1222802), (42, 1135459), (57, 836654), (78, 611401), (91, 524058), (114, 418327), (133, 358566), (182, 262029), (247, 193074), (266, 179283), (273, 174686), (399, 119522), (494, 96537), (546, 87343), (741, 64358), (798, 59761), (1482, 32179), (1729, 27582), (3458, 13791), (4597, 10374), (5187, 9194)]