54158820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{4987}}^1$

素因数の和:5180

約数の個数: 48

約数和(自身を含む): 152513088

約数和(自身を除く): 98354268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 181, 362, 543, 724, 905, 1086, 1810, 2172, 2715, 3620, 4987, 5430, 9974, 10860, 14961, 19948, 24935, 29922, 49870, 59844, 74805, 99740, 149610, 299220, 902647, 1805294, 2707941, 3610588, 4513235, 5415882, 9026470, 10831764, 13539705, 18052940, 27079410, 54158820]

約数ペア:

[(1, 54158820), (2, 27079410), (3, 18052940), (4, 13539705), (5, 10831764), (6, 9026470), (10, 5415882), (12, 4513235), (15, 3610588), (20, 2707941), (30, 1805294), (60, 902647), (181, 299220), (362, 149610), (543, 99740), (724, 74805), (905, 59844), (1086, 49870), (1810, 29922), (2172, 24935), (2715, 19948), (3620, 14961), (4987, 10860), (5430, 9974)]