47289420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29191}}^1$

素因数の和:29212

約数の個数: 60

約数和(自身を含む): 148353744

約数和(自身を除く): 101064324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 29191, 58382, 87573, 116764, 145955, 175146, 262719, 291910, 350292, 437865, 525438, 583820, 788157, 875730, 1050876, 1313595, 1576314, 1751460, 2364471, 2627190, 3152628, 3940785, 4728942, 5254380, 7881570, 9457884, 11822355, 15763140, 23644710, 47289420]

約数ペア:

[(1, 47289420), (2, 23644710), (3, 15763140), (4, 11822355), (5, 9457884), (6, 7881570), (9, 5254380), (10, 4728942), (12, 3940785), (15, 3152628), (18, 2627190), (20, 2364471), (27, 1751460), (30, 1576314), (36, 1313595), (45, 1050876), (54, 875730), (60, 788157), (81, 583820), (90, 525438), (108, 437865), (135, 350292), (162, 291910), (180, 262719), (270, 175146), (324, 145955), (405, 116764), (540, 87573), (810, 58382), (1620, 29191)]