48212820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29761}}^1$

素因数の和:29782

約数の個数: 60

約数和(自身を含む): 151250484

約数和(自身を除く): 103037664

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 29761, 59522, 89283, 119044, 148805, 178566, 267849, 297610, 357132, 446415, 535698, 595220, 803547, 892830, 1071396, 1339245, 1607094, 1785660, 2410641, 2678490, 3214188, 4017735, 4821282, 5356980, 8035470, 9642564, 12053205, 16070940, 24106410, 48212820]

約数ペア:

[(1, 48212820), (2, 24106410), (3, 16070940), (4, 12053205), (5, 9642564), (6, 8035470), (9, 5356980), (10, 4821282), (12, 4017735), (15, 3214188), (18, 2678490), (20, 2410641), (27, 1785660), (30, 1607094), (36, 1339245), (45, 1071396), (54, 892830), (60, 803547), (81, 595220), (90, 535698), (108, 446415), (135, 357132), (162, 297610), (180, 267849), (270, 178566), (324, 148805), (405, 119044), (540, 89283), (810, 59522), (1620, 29761)]