52402190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{709}}^1$

素因数の和:1124

約数の個数: 32

約数和(自身を含む): 99684000

約数和(自身を除く): 47281810

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 389, 709, 778, 1418, 1945, 3545, 3890, 7090, 7391, 13471, 14782, 26942, 36955, 67355, 73910, 134710, 275801, 551602, 1379005, 2758010, 5240219, 10480438, 26201095, 52402190]

約数ペア:

[(1, 52402190), (2, 26201095), (5, 10480438), (10, 5240219), (19, 2758010), (38, 1379005), (95, 551602), (190, 275801), (389, 134710), (709, 73910), (778, 67355), (1418, 36955), (1945, 26942), (3545, 14782), (3890, 13471), (7090, 7391)]