51656160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4679}}^1$

素因数の和:4720

約数の個数: 96

約数和(自身を含む): 169827840

約数和(自身を除く): 118171680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 4679, 5520, 9358, 11040, 14037, 18716, 23395, 28074, 37432, 46790, 56148, 70185, 74864, 93580, 107617, 112296, 140370, 149728, 187160, 215234, 224592, 280740, 322851, 374320, 430468, 449184, 538085, 561480, 645702, 748640, 860936, 1076170, 1122960, 1291404, 1614255, 1721872, 2152340, 2245920, 2582808, 3228510, 3443744, 4304680, 5165616, 6457020, 8609360, 10331232, 12914040, 17218720, 25828080, 51656160]

約数ペア:

[(1, 51656160), (2, 25828080), (3, 17218720), (4, 12914040), (5, 10331232), (6, 8609360), (8, 6457020), (10, 5165616), (12, 4304680), (15, 3443744), (16, 3228510), (20, 2582808), (23, 2245920), (24, 2152340), (30, 1721872), (32, 1614255), (40, 1291404), (46, 1122960), (48, 1076170), (60, 860936), (69, 748640), (80, 645702), (92, 561480), (96, 538085), (115, 449184), (120, 430468), (138, 374320), (160, 322851), (184, 280740), (230, 224592), (240, 215234), (276, 187160), (345, 149728), (368, 140370), (460, 112296), (480, 107617), (552, 93580), (690, 74864), (736, 70185), (920, 56148), (1104, 46790), (1380, 37432), (1840, 28074), (2208, 23395), (2760, 18716), (3680, 14037), (4679, 11040), (5520, 9358)]