52437450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{26891}}^1$

素因数の和:26919

約数の個数: 48

約数和(自身を含む): 140053536

約数和(自身を除く): 87616086

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 26891, 53782, 80673, 134455, 161346, 268910, 349583, 403365, 672275, 699166, 806730, 1048749, 1344550, 1747915, 2016825, 2097498, 3495830, 4033650, 5243745, 8739575, 10487490, 17479150, 26218725, 52437450]

約数ペア:

[(1, 52437450), (2, 26218725), (3, 17479150), (5, 10487490), (6, 8739575), (10, 5243745), (13, 4033650), (15, 3495830), (25, 2097498), (26, 2016825), (30, 1747915), (39, 1344550), (50, 1048749), (65, 806730), (75, 699166), (78, 672275), (130, 403365), (150, 349583), (195, 268910), (325, 161346), (390, 134455), (650, 80673), (975, 53782), (1950, 26891)]