51642962

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:327

約数の個数: 48

約数和(自身を含む): 94556160

約数和(自身を除く): 42913198

約数列:

[1, 2, 7, 14, 31, 49, 62, 89, 98, 178, 191, 217, 382, 434, 623, 1246, 1337, 1519, 2674, 2759, 3038, 4361, 5518, 5921, 8722, 9359, 11842, 16999, 18718, 19313, 33998, 38626, 41447, 82894, 118993, 135191, 237986, 270382, 290129, 526969, 580258, 832951, 1053938, 1665902, 3688783, 7377566, 25821481, 51642962]

約数ペア:

[(1, 51642962), (2, 25821481), (7, 7377566), (14, 3688783), (31, 1665902), (49, 1053938), (62, 832951), (89, 580258), (98, 526969), (178, 290129), (191, 270382), (217, 237986), (382, 135191), (434, 118993), (623, 82894), (1246, 41447), (1337, 38626), (1519, 33998), (2674, 19313), (2759, 18718), (3038, 16999), (4361, 11842), (5518, 9359), (5921, 8722)]