98338850

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{863}}^1$

素因数の和:971

約数の個数: 48

約数和(自身を含む): 190916352

約数和(自身を除く): 92577502

約数列:

[1, 2, 5, 10, 25, 43, 50, 53, 86, 106, 215, 265, 430, 530, 863, 1075, 1325, 1726, 2150, 2279, 2650, 4315, 4558, 8630, 11395, 21575, 22790, 37109, 43150, 45739, 56975, 74218, 91478, 113950, 185545, 228695, 371090, 457390, 927725, 1143475, 1855450, 1966777, 2286950, 3933554, 9833885, 19667770, 49169425, 98338850]

約数ペア:

[(1, 98338850), (2, 49169425), (5, 19667770), (10, 9833885), (25, 3933554), (43, 2286950), (50, 1966777), (53, 1855450), (86, 1143475), (106, 927725), (215, 457390), (265, 371090), (430, 228695), (530, 185545), (863, 113950), (1075, 91478), (1325, 74218), (1726, 56975), (2150, 45739), (2279, 43150), (2650, 37109), (4315, 22790), (4558, 21575), (8630, 11395)]