54565758

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4091}}^1$

素因数の和:4134

約数の個数: 64

約数和(自身を含む): 137491200

約数和(自身を除く): 82925442

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1482, 2223, 4091, 4446, 6669, 8182, 12273, 13338, 24546, 36819, 53183, 73638, 77729, 106366, 110457, 155458, 159549, 220914, 233187, 319098, 466374, 478647, 699561, 957294, 1010477, 1399122, 1435941, 2020954, 2098683, 2871882, 3031431, 4197366, 6062862, 9094293, 18188586, 27282879, 54565758]

約数ペア:

[(1, 54565758), (2, 27282879), (3, 18188586), (6, 9094293), (9, 6062862), (13, 4197366), (18, 3031431), (19, 2871882), (26, 2098683), (27, 2020954), (38, 1435941), (39, 1399122), (54, 1010477), (57, 957294), (78, 699561), (114, 478647), (117, 466374), (171, 319098), (234, 233187), (247, 220914), (342, 159549), (351, 155458), (494, 110457), (513, 106366), (702, 77729), (741, 73638), (1026, 53183), (1482, 36819), (2223, 24546), (4091, 13338), (4446, 12273), (6669, 8182)]