47986920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7841}}^1$

素因数の和:7875

約数の個数: 96

約数和(自身を含む): 165152520

約数和(自身を除く): 117165600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 7841, 15682, 23523, 31364, 39205, 47046, 62728, 70569, 78410, 94092, 117615, 133297, 141138, 156820, 188184, 235230, 266594, 282276, 313640, 352845, 399891, 470460, 533188, 564552, 666485, 705690, 799782, 940920, 1066376, 1199673, 1332970, 1411380, 1599564, 1999455, 2399346, 2665940, 2822760, 3199128, 3998910, 4798692, 5331880, 5998365, 7997820, 9597384, 11996730, 15995640, 23993460, 47986920]

約数ペア:

[(1, 47986920), (2, 23993460), (3, 15995640), (4, 11996730), (5, 9597384), (6, 7997820), (8, 5998365), (9, 5331880), (10, 4798692), (12, 3998910), (15, 3199128), (17, 2822760), (18, 2665940), (20, 2399346), (24, 1999455), (30, 1599564), (34, 1411380), (36, 1332970), (40, 1199673), (45, 1066376), (51, 940920), (60, 799782), (68, 705690), (72, 666485), (85, 564552), (90, 533188), (102, 470460), (120, 399891), (136, 352845), (153, 313640), (170, 282276), (180, 266594), (204, 235230), (255, 188184), (306, 156820), (340, 141138), (360, 133297), (408, 117615), (510, 94092), (612, 78410), (680, 70569), (765, 62728), (1020, 47046), (1224, 39205), (1530, 31364), (2040, 23523), (3060, 15682), (6120, 7841)]