52232220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{661}}^1$

素因数の和:1115

約数の個数: 72

約数和(自身を含む): 159038880

約数和(自身を除く): 106806660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 439, 661, 878, 1317, 1322, 1756, 1983, 2195, 2634, 2644, 3305, 3951, 3966, 4390, 5268, 5949, 6585, 6610, 7902, 7932, 8780, 9915, 11898, 13170, 13220, 15804, 19755, 19830, 23796, 26340, 29745, 39510, 39660, 59490, 79020, 118980, 290179, 580358, 870537, 1160716, 1450895, 1741074, 2611611, 2901790, 3482148, 4352685, 5223222, 5803580, 8705370, 10446444, 13058055, 17410740, 26116110, 52232220]

約数ペア:

[(1, 52232220), (2, 26116110), (3, 17410740), (4, 13058055), (5, 10446444), (6, 8705370), (9, 5803580), (10, 5223222), (12, 4352685), (15, 3482148), (18, 2901790), (20, 2611611), (30, 1741074), (36, 1450895), (45, 1160716), (60, 870537), (90, 580358), (180, 290179), (439, 118980), (661, 79020), (878, 59490), (1317, 39660), (1322, 39510), (1756, 29745), (1983, 26340), (2195, 23796), (2634, 19830), (2644, 19755), (3305, 15804), (3951, 13220), (3966, 13170), (4390, 11898), (5268, 9915), (5949, 8780), (6585, 7932), (6610, 7902)]