50687840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{271}}^1$

素因数の和:460

約数の個数: 96

約数和(自身を含む): 138184704

約数和(自身を除く): 87496864

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 167, 224, 271, 280, 334, 542, 560, 668, 835, 1084, 1120, 1169, 1336, 1355, 1670, 1897, 2168, 2338, 2672, 2710, 3340, 3794, 4336, 4676, 5344, 5420, 5845, 6680, 7588, 8672, 9352, 9485, 10840, 11690, 13360, 15176, 18704, 18970, 21680, 23380, 26720, 30352, 37408, 37940, 43360, 45257, 46760, 60704, 75880, 90514, 93520, 151760, 181028, 187040, 226285, 303520, 316799, 362056, 452570, 633598, 724112, 905140, 1267196, 1448224, 1583995, 1810280, 2534392, 3167990, 3620560, 5068784, 6335980, 7241120, 10137568, 12671960, 25343920, 50687840]

約数ペア:

[(1, 50687840), (2, 25343920), (4, 12671960), (5, 10137568), (7, 7241120), (8, 6335980), (10, 5068784), (14, 3620560), (16, 3167990), (20, 2534392), (28, 1810280), (32, 1583995), (35, 1448224), (40, 1267196), (56, 905140), (70, 724112), (80, 633598), (112, 452570), (140, 362056), (160, 316799), (167, 303520), (224, 226285), (271, 187040), (280, 181028), (334, 151760), (542, 93520), (560, 90514), (668, 75880), (835, 60704), (1084, 46760), (1120, 45257), (1169, 43360), (1336, 37940), (1355, 37408), (1670, 30352), (1897, 26720), (2168, 23380), (2338, 21680), (2672, 18970), (2710, 18704), (3340, 15176), (3794, 13360), (4336, 11690), (4676, 10840), (5344, 9485), (5420, 9352), (5845, 8672), (6680, 7588)]