56222730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1423}}^1$

素因数の和:1875

約数の個数: 48

約数和(自身を含む): 146615040

約数和(自身を除く): 90392310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 439, 878, 1317, 1423, 2195, 2634, 2846, 3951, 4269, 4390, 6585, 7115, 7902, 8538, 12807, 13170, 14230, 19755, 21345, 25614, 39510, 42690, 64035, 128070, 624697, 1249394, 1874091, 3123485, 3748182, 5622273, 6246970, 9370455, 11244546, 18740910, 28111365, 56222730]

約数ペア:

[(1, 56222730), (2, 28111365), (3, 18740910), (5, 11244546), (6, 9370455), (9, 6246970), (10, 5622273), (15, 3748182), (18, 3123485), (30, 1874091), (45, 1249394), (90, 624697), (439, 128070), (878, 64035), (1317, 42690), (1423, 39510), (2195, 25614), (2634, 21345), (2846, 19755), (3951, 14230), (4269, 13170), (4390, 12807), (6585, 8538), (7115, 7902)]