54840302

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{421}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 93339648

約数和(自身を除く): 38499346

約数列:

[1, 2, 11, 22, 31, 62, 191, 341, 382, 421, 682, 842, 2101, 4202, 4631, 5921, 9262, 11842, 13051, 26102, 65131, 80411, 130262, 143561, 160822, 287122, 884521, 1769042, 2492741, 4985482, 27420151, 54840302]

約数ペア:

[(1, 54840302), (2, 27420151), (11, 4985482), (22, 2492741), (31, 1769042), (62, 884521), (191, 287122), (341, 160822), (382, 143561), (421, 130262), (682, 80411), (842, 65131), (2101, 26102), (4202, 13051), (4631, 11842), (5921, 9262)]