49940190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{554891}}^1$

素因数の和:554904

約数の個数: 24

約数和(自身を含む): 129844728

約数和(自身を除く): 79904538

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 554891, 1109782, 1664673, 2774455, 3329346, 4994019, 5548910, 8323365, 9988038, 16646730, 24970095, 49940190]

約数ペア:

[(1, 49940190), (2, 24970095), (3, 16646730), (5, 9988038), (6, 8323365), (9, 5548910), (10, 4994019), (15, 3329346), (18, 2774455), (30, 1664673), (45, 1109782), (90, 554891)]