56287374

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{227}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 141111936

約数和(自身を除く): 84824562

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 26, 33, 34, 39, 51, 66, 78, 102, 143, 187, 221, 227, 286, 289, 374, 429, 442, 454, 561, 578, 663, 681, 858, 867, 1122, 1326, 1362, 1734, 2431, 2497, 2951, 3179, 3757, 3859, 4862, 4994, 5902, 6358, 7293, 7491, 7514, 7718, 8853, 9537, 11271, 11577, 14586, 14982, 17706, 19074, 22542, 23154, 32461, 41327, 42449, 50167, 64922, 65603, 82654, 84898, 97383, 100334, 123981, 127347, 131206, 150501, 194766, 196809, 247962, 254694, 301002, 393618, 551837, 721633, 852839, 1103674, 1443266, 1655511, 1705678, 2164899, 2558517, 3311022, 4329798, 5117034, 9381229, 18762458, 28143687, 56287374]

約数ペア:

[(1, 56287374), (2, 28143687), (3, 18762458), (6, 9381229), (11, 5117034), (13, 4329798), (17, 3311022), (22, 2558517), (26, 2164899), (33, 1705678), (34, 1655511), (39, 1443266), (51, 1103674), (66, 852839), (78, 721633), (102, 551837), (143, 393618), (187, 301002), (221, 254694), (227, 247962), (286, 196809), (289, 194766), (374, 150501), (429, 131206), (442, 127347), (454, 123981), (561, 100334), (578, 97383), (663, 84898), (681, 82654), (858, 65603), (867, 64922), (1122, 50167), (1326, 42449), (1362, 41327), (1734, 32461), (2431, 23154), (2497, 22542), (2951, 19074), (3179, 17706), (3757, 14982), (3859, 14586), (4862, 11577), (4994, 11271), (5902, 9537), (6358, 8853), (7293, 7718), (7491, 7514)]