47915460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{277}}^1$

素因数の和:354

約数の個数: 108

約数和(自身を含む): 150725484

約数和(自身を除く): 102810024

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 277, 279, 310, 372, 465, 554, 558, 620, 831, 930, 961, 1108, 1116, 1385, 1395, 1662, 1860, 1922, 2493, 2770, 2790, 2883, 3324, 3844, 4155, 4805, 4986, 5540, 5580, 5766, 8310, 8587, 8649, 9610, 9972, 11532, 12465, 14415, 16620, 17174, 17298, 19220, 24930, 25761, 28830, 34348, 34596, 42935, 43245, 49860, 51522, 57660, 77283, 85870, 86490, 103044, 128805, 154566, 171740, 172980, 257610, 266197, 309132, 386415, 515220, 532394, 772830, 798591, 1064788, 1330985, 1545660, 1597182, 2395773, 2661970, 3194364, 3992955, 4791546, 5323940, 7985910, 9583092, 11978865, 15971820, 23957730, 47915460]

約数ペア:

[(1, 47915460), (2, 23957730), (3, 15971820), (4, 11978865), (5, 9583092), (6, 7985910), (9, 5323940), (10, 4791546), (12, 3992955), (15, 3194364), (18, 2661970), (20, 2395773), (30, 1597182), (31, 1545660), (36, 1330985), (45, 1064788), (60, 798591), (62, 772830), (90, 532394), (93, 515220), (124, 386415), (155, 309132), (180, 266197), (186, 257610), (277, 172980), (279, 171740), (310, 154566), (372, 128805), (465, 103044), (554, 86490), (558, 85870), (620, 77283), (831, 57660), (930, 51522), (961, 49860), (1108, 43245), (1116, 42935), (1385, 34596), (1395, 34348), (1662, 28830), (1860, 25761), (1922, 24930), (2493, 19220), (2770, 17298), (2790, 17174), (2883, 16620), (3324, 14415), (3844, 12465), (4155, 11532), (4805, 9972), (4986, 9610), (5540, 8649), (5580, 8587), (5766, 8310)]