47645460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{264697}}^1$

素因数の和:264712

約数の個数: 36

約数和(自身を含む): 144525108

約数和(自身を除く): 96879648

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 264697, 529394, 794091, 1058788, 1323485, 1588182, 2382273, 2646970, 3176364, 3970455, 4764546, 5293940, 7940910, 9529092, 11911365, 15881820, 23822730, 47645460]

約数ペア:

[(1, 47645460), (2, 23822730), (3, 15881820), (4, 11911365), (5, 9529092), (6, 7940910), (9, 5293940), (10, 4764546), (12, 3970455), (15, 3176364), (18, 2646970), (20, 2382273), (30, 1588182), (36, 1323485), (45, 1058788), (60, 794091), (90, 529394), (180, 264697)]