54331150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1559}}^1$

素因数の和:1629

約数の個数: 48

約数和(自身を含む): 109680480

約数和(自身を除く): 55349330

約数列:

[1, 2, 5, 10, 17, 25, 34, 41, 50, 82, 85, 170, 205, 410, 425, 697, 850, 1025, 1394, 1559, 2050, 3118, 3485, 6970, 7795, 15590, 17425, 26503, 34850, 38975, 53006, 63919, 77950, 127838, 132515, 265030, 319595, 639190, 662575, 1086623, 1325150, 1597975, 2173246, 3195950, 5433115, 10866230, 27165575, 54331150]

約数ペア:

[(1, 54331150), (2, 27165575), (5, 10866230), (10, 5433115), (17, 3195950), (25, 2173246), (34, 1597975), (41, 1325150), (50, 1086623), (82, 662575), (85, 639190), (170, 319595), (205, 265030), (410, 132515), (425, 127838), (697, 77950), (850, 63919), (1025, 53006), (1394, 38975), (1559, 34850), (2050, 26503), (3118, 17425), (3485, 15590), (6970, 7795)]