51057660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{11657}}^1$

素因数の和:11742

約数の個数: 48

約数和(自身を含む): 144932256

約数和(自身を除く): 93874596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 11657, 23314, 34971, 46628, 58285, 69942, 116570, 139884, 174855, 233140, 349710, 699420, 850961, 1701922, 2552883, 3403844, 4254805, 5105766, 8509610, 10211532, 12764415, 17019220, 25528830, 51057660]

約数ペア:

[(1, 51057660), (2, 25528830), (3, 17019220), (4, 12764415), (5, 10211532), (6, 8509610), (10, 5105766), (12, 4254805), (15, 3403844), (20, 2552883), (30, 1701922), (60, 850961), (73, 699420), (146, 349710), (219, 233140), (292, 174855), (365, 139884), (438, 116570), (730, 69942), (876, 58285), (1095, 46628), (1460, 34971), (2190, 23314), (4380, 11657)]