47985720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{13789}}^1$

素因数の和:13832

約数の個数: 64

約数和(自身を含む): 148932000

約数和(自身を除く): 100946280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 13789, 27578, 41367, 55156, 68945, 82734, 110312, 137890, 165468, 206835, 275780, 330936, 399881, 413670, 551560, 799762, 827340, 1199643, 1599524, 1654680, 1999405, 2399286, 3199048, 3998810, 4798572, 5998215, 7997620, 9597144, 11996430, 15995240, 23992860, 47985720]

約数ペア:

[(1, 47985720), (2, 23992860), (3, 15995240), (4, 11996430), (5, 9597144), (6, 7997620), (8, 5998215), (10, 4798572), (12, 3998810), (15, 3199048), (20, 2399286), (24, 1999405), (29, 1654680), (30, 1599524), (40, 1199643), (58, 827340), (60, 799762), (87, 551560), (116, 413670), (120, 399881), (145, 330936), (174, 275780), (232, 206835), (290, 165468), (348, 137890), (435, 110312), (580, 82734), (696, 68945), (870, 55156), (1160, 41367), (1740, 27578), (3480, 13789)]