50056740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:258

約数の個数: 144

約数和(自身を含む): 161336448

約数和(自身を除く): 111279708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 107, 113, 115, 138, 180, 207, 214, 226, 230, 276, 321, 339, 345, 414, 428, 452, 460, 535, 565, 642, 678, 690, 828, 963, 1017, 1035, 1070, 1130, 1284, 1356, 1380, 1605, 1695, 1926, 2034, 2070, 2140, 2260, 2461, 2599, 3210, 3390, 3852, 4068, 4140, 4815, 4922, 5085, 5198, 6420, 6780, 7383, 7797, 9630, 9844, 10170, 10396, 12091, 12305, 12995, 14766, 15594, 19260, 20340, 22149, 23391, 24182, 24610, 25990, 29532, 31188, 36273, 36915, 38985, 44298, 46782, 48364, 49220, 51980, 60455, 72546, 73830, 77970, 88596, 93564, 108819, 110745, 116955, 120910, 145092, 147660, 155940, 181365, 217638, 221490, 233910, 241820, 278093, 362730, 435276, 442980, 467820, 544095, 556186, 725460, 834279, 1088190, 1112372, 1390465, 1668558, 2176380, 2502837, 2780930, 3337116, 4171395, 5005674, 5561860, 8342790, 10011348, 12514185, 16685580, 25028370, 50056740]

約数ペア:

[(1, 50056740), (2, 25028370), (3, 16685580), (4, 12514185), (5, 10011348), (6, 8342790), (9, 5561860), (10, 5005674), (12, 4171395), (15, 3337116), (18, 2780930), (20, 2502837), (23, 2176380), (30, 1668558), (36, 1390465), (45, 1112372), (46, 1088190), (60, 834279), (69, 725460), (90, 556186), (92, 544095), (107, 467820), (113, 442980), (115, 435276), (138, 362730), (180, 278093), (207, 241820), (214, 233910), (226, 221490), (230, 217638), (276, 181365), (321, 155940), (339, 147660), (345, 145092), (414, 120910), (428, 116955), (452, 110745), (460, 108819), (535, 93564), (565, 88596), (642, 77970), (678, 73830), (690, 72546), (828, 60455), (963, 51980), (1017, 49220), (1035, 48364), (1070, 46782), (1130, 44298), (1284, 38985), (1356, 36915), (1380, 36273), (1605, 31188), (1695, 29532), (1926, 25990), (2034, 24610), (2070, 24182), (2140, 23391), (2260, 22149), (2461, 20340), (2599, 19260), (3210, 15594), (3390, 14766), (3852, 12995), (4068, 12305), (4140, 12091), (4815, 10396), (4922, 10170), (5085, 9844), (5198, 9630), (6420, 7797), (6780, 7383)]