47647810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 101606400

約数和(自身を除く): 53958590

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 83, 118, 139, 166, 278, 295, 413, 415, 581, 590, 695, 826, 830, 973, 1162, 1390, 1946, 2065, 2905, 4130, 4865, 4897, 5810, 8201, 9730, 9794, 11537, 16402, 23074, 24485, 34279, 41005, 48970, 57407, 57685, 68558, 80759, 82010, 114814, 115370, 161518, 171395, 287035, 342790, 403795, 574070, 680683, 807590, 1361366, 3403415, 4764781, 6806830, 9529562, 23823905, 47647810]

約数ペア:

[(1, 47647810), (2, 23823905), (5, 9529562), (7, 6806830), (10, 4764781), (14, 3403415), (35, 1361366), (59, 807590), (70, 680683), (83, 574070), (118, 403795), (139, 342790), (166, 287035), (278, 171395), (295, 161518), (413, 115370), (415, 114814), (581, 82010), (590, 80759), (695, 68558), (826, 57685), (830, 57407), (973, 48970), (1162, 41005), (1390, 34279), (1946, 24485), (2065, 23074), (2905, 16402), (4130, 11537), (4865, 9794), (4897, 9730), (5810, 8201)]