520018812

素因数分解:

$2^2\times 3^3\times {\mathrm{89}}^1\times {\mathrm{54101}}^1$

素因数の和:54203

約数の個数: 48

約数和(自身を含む): 1363370400

約数和(自身を除く): 843351588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 89, 108, 178, 267, 356, 534, 801, 1068, 1602, 2403, 3204, 4806, 9612, 54101, 108202, 162303, 216404, 324606, 486909, 649212, 973818, 1460727, 1947636, 2921454, 4814989, 5842908, 9629978, 14444967, 19259956, 28889934, 43334901, 57779868, 86669802, 130004703, 173339604, 260009406, 520018812]

約数ペア:

[(1, 520018812), (2, 260009406), (3, 173339604), (4, 130004703), (6, 86669802), (9, 57779868), (12, 43334901), (18, 28889934), (27, 19259956), (36, 14444967), (54, 9629978), (89, 5842908), (108, 4814989), (178, 2921454), (267, 1947636), (356, 1460727), (534, 973818), (801, 649212), (1068, 486909), (1602, 324606), (2403, 216404), (3204, 162303), (4806, 108202), (9612, 54101)]