52171380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{289841}}^1$

素因数の和:289856

約数の個数: 36

約数和(自身を含む): 158253732

約数和(自身を除く): 106082352

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 289841, 579682, 869523, 1159364, 1449205, 1739046, 2608569, 2898410, 3478092, 4347615, 5217138, 5796820, 8695230, 10434276, 13042845, 17390460, 26085690, 52171380]

約数ペア:

[(1, 52171380), (2, 26085690), (3, 17390460), (4, 13042845), (5, 10434276), (6, 8695230), (9, 5796820), (10, 5217138), (12, 4347615), (15, 3478092), (18, 2898410), (20, 2608569), (30, 1739046), (36, 1449205), (45, 1159364), (60, 869523), (90, 579682), (180, 289841)]