47869290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{75983}}^1$

素因数の和:76003

約数の個数: 48

約数和(自身を含む): 142242048

約数和(自身を除く): 94372758

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 75983, 151966, 227949, 379915, 455898, 531881, 683847, 759830, 1063762, 1139745, 1367694, 1595643, 2279490, 2659405, 3191286, 3419235, 4786929, 5318810, 6838470, 7978215, 9573858, 15956430, 23934645, 47869290]

約数ペア:

[(1, 47869290), (2, 23934645), (3, 15956430), (5, 9573858), (6, 7978215), (7, 6838470), (9, 5318810), (10, 4786929), (14, 3419235), (15, 3191286), (18, 2659405), (21, 2279490), (30, 1595643), (35, 1367694), (42, 1139745), (45, 1063762), (63, 759830), (70, 683847), (90, 531881), (105, 455898), (126, 379915), (210, 227949), (315, 151966), (630, 75983)]