51408294948

素因数分解:

$2^2\times 3^4\times {\mathrm{127}}^1\times {\mathrm{557}}^1\times {\mathrm{2243}}^1$

素因数の和:2943

約数の個数: 120

約数和(自身を含む): 135753311232

約数和(自身を除く): 84345016284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 127, 162, 254, 324, 381, 508, 557, 762, 1114, 1143, 1524, 1671, 2228, 2243, 2286, 3342, 3429, 4486, 4572, 5013, 6684, 6729, 6858, 8972, 10026, 10287, 13458, 13716, 15039, 20052, 20187, 20574, 26916, 30078, 40374, 41148, 45117, 60156, 60561, 70739, 80748, 90234, 121122, 141478, 180468, 181683, 212217, 242244, 282956, 284861, 363366, 424434, 569722, 636651, 726732, 848868, 854583, 1139444, 1249351, 1273302, 1709166, 1909953, 2498702, 2546604, 2563749, 3418332, 3748053, 3819906, 4997404, 5127498, 5729859, 7496106, 7639812, 7691247, 10254996, 11244159, 11459718, 14992212, 15382494, 22488318, 22919436, 23073741, 30764988, 33732477, 44976636, 46147482, 67464954, 92294964, 101197431, 134929908, 158667577, 202394862, 317335154, 404789724, 476002731, 634670308, 952005462, 1428008193, 1904010924, 2856016386, 4284024579, 5712032772, 8568049158, 12852073737, 17136098316, 25704147474, 51408294948]

約数ペア:

[(1, 51408294948), (2, 25704147474), (3, 17136098316), (4, 12852073737), (6, 8568049158), (9, 5712032772), (12, 4284024579), (18, 2856016386), (27, 1904010924), (36, 1428008193), (54, 952005462), (81, 634670308), (108, 476002731), (127, 404789724), (162, 317335154), (254, 202394862), (324, 158667577), (381, 134929908), (508, 101197431), (557, 92294964), (762, 67464954), (1114, 46147482), (1143, 44976636), (1524, 33732477), (1671, 30764988), (2228, 23073741), (2243, 22919436), (2286, 22488318), (3342, 15382494), (3429, 14992212), (4486, 11459718), (4572, 11244159), (5013, 10254996), (6684, 7691247), (6729, 7639812), (6858, 7496106), (8972, 5729859), (10026, 5127498), (10287, 4997404), (13458, 3819906), (13716, 3748053), (15039, 3418332), (20052, 2563749), (20187, 2546604), (20574, 2498702), (26916, 1909953), (30078, 1709166), (40374, 1273302), (41148, 1249351), (45117, 1139444), (60156, 854583), (60561, 848868), (70739, 726732), (80748, 636651), (90234, 569722), (121122, 424434), (141478, 363366), (180468, 284861), (181683, 282956), (212217, 242244)]