56553486

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 128950272

約数和(自身を除く): 72396786

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 131, 186, 211, 262, 341, 393, 422, 633, 682, 786, 1023, 1266, 1441, 2046, 2321, 2882, 4061, 4323, 4642, 6541, 6963, 8122, 8646, 12183, 13082, 13926, 19623, 24366, 27641, 39246, 44671, 55282, 71951, 82923, 89342, 134013, 143902, 165846, 215853, 268026, 304051, 431706, 608102, 856871, 912153, 1713742, 1824306, 2570613, 5141226, 9425581, 18851162, 28276743, 56553486]

約数ペア:

[(1, 56553486), (2, 28276743), (3, 18851162), (6, 9425581), (11, 5141226), (22, 2570613), (31, 1824306), (33, 1713742), (62, 912153), (66, 856871), (93, 608102), (131, 431706), (186, 304051), (211, 268026), (262, 215853), (341, 165846), (393, 143902), (422, 134013), (633, 89342), (682, 82923), (786, 71951), (1023, 55282), (1266, 44671), (1441, 39246), (2046, 27641), (2321, 24366), (2882, 19623), (4061, 13926), (4323, 13082), (4642, 12183), (6541, 8646), (6963, 8122)]