48559820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7517}}^1$

素因数の和:7562

約数の個数: 48

約数和(自身を含む): 113672160

約数和(自身を除く): 65112340

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 7517, 15034, 30068, 37585, 75170, 127789, 142823, 150340, 255578, 285646, 511156, 571292, 638945, 714115, 1277890, 1428230, 2427991, 2555780, 2856460, 4855982, 9711964, 12139955, 24279910, 48559820]

約数ペア:

[(1, 48559820), (2, 24279910), (4, 12139955), (5, 9711964), (10, 4855982), (17, 2856460), (19, 2555780), (20, 2427991), (34, 1428230), (38, 1277890), (68, 714115), (76, 638945), (85, 571292), (95, 511156), (170, 285646), (190, 255578), (323, 150340), (340, 142823), (380, 127789), (646, 75170), (1292, 37585), (1615, 30068), (3230, 15034), (6460, 7517)]