55561356

素因数分解:

$2^2\times 3^3\times {\mathrm{151}}^1\times {\mathrm{3407}}^1$

素因数の和:3571

約数の個数: 48

約数和(自身を含む): 145044480

約数和(自身を除く): 89483124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 151, 302, 453, 604, 906, 1359, 1812, 2718, 3407, 4077, 5436, 6814, 8154, 10221, 13628, 16308, 20442, 30663, 40884, 61326, 91989, 122652, 183978, 367956, 514457, 1028914, 1543371, 2057828, 3086742, 4630113, 6173484, 9260226, 13890339, 18520452, 27780678, 55561356]

約数ペア:

[(1, 55561356), (2, 27780678), (3, 18520452), (4, 13890339), (6, 9260226), (9, 6173484), (12, 4630113), (18, 3086742), (27, 2057828), (36, 1543371), (54, 1028914), (108, 514457), (151, 367956), (302, 183978), (453, 122652), (604, 91989), (906, 61326), (1359, 40884), (1812, 30663), (2718, 20442), (3407, 16308), (4077, 13628), (5436, 10221), (6814, 8154)]