54346880

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{1733}}^1$

素因数の和:1766

約数の個数: 96

約数和(自身を含む): 151222140

約数和(自身を除く): 96875260

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1733, 1960, 2240, 3136, 3466, 3920, 4480, 6272, 6932, 7840, 8665, 12131, 13864, 15680, 17330, 24262, 27728, 31360, 34660, 48524, 55456, 60655, 69320, 84917, 97048, 110912, 121310, 138640, 169834, 194096, 221824, 242620, 277280, 339668, 388192, 424585, 485240, 554560, 679336, 776384, 849170, 970480, 1109120, 1358672, 1552768, 1698340, 1940960, 2717344, 3396680, 3881920, 5434688, 6793360, 7763840, 10869376, 13586720, 27173440, 54346880]

約数ペア:

[(1, 54346880), (2, 27173440), (4, 13586720), (5, 10869376), (7, 7763840), (8, 6793360), (10, 5434688), (14, 3881920), (16, 3396680), (20, 2717344), (28, 1940960), (32, 1698340), (35, 1552768), (40, 1358672), (49, 1109120), (56, 970480), (64, 849170), (70, 776384), (80, 679336), (98, 554560), (112, 485240), (128, 424585), (140, 388192), (160, 339668), (196, 277280), (224, 242620), (245, 221824), (280, 194096), (320, 169834), (392, 138640), (448, 121310), (490, 110912), (560, 97048), (640, 84917), (784, 69320), (896, 60655), (980, 55456), (1120, 48524), (1568, 34660), (1733, 31360), (1960, 27728), (2240, 24262), (3136, 17330), (3466, 15680), (3920, 13864), (4480, 12131), (6272, 8665), (6932, 7840)]