68151950

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43969}}^1$

素因数の和:44012

約数の個数: 24

約数和(自身を含む): 130854720

約数和(自身を除く): 62702770

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 43969, 87938, 219845, 439690, 1099225, 1363039, 2198450, 2726078, 6815195, 13630390, 34075975, 68151950]

約数ペア:

[(1, 68151950), (2, 34075975), (5, 13630390), (10, 6815195), (25, 2726078), (31, 2198450), (50, 1363039), (62, 1099225), (155, 439690), (310, 219845), (775, 87938), (1550, 43969)]