48791655

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{409}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 92869920

約数和(自身を除く): 44078265

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 241, 409, 495, 723, 1205, 1227, 2045, 2169, 2651, 3615, 3681, 4499, 6135, 7953, 10845, 13255, 13497, 18405, 22495, 23859, 39765, 40491, 67485, 98569, 119295, 202455, 295707, 492845, 887121, 1084259, 1478535, 3252777, 4435605, 5421295, 9758331, 16263885, 48791655]

約数ペア:

[(1, 48791655), (3, 16263885), (5, 9758331), (9, 5421295), (11, 4435605), (15, 3252777), (33, 1478535), (45, 1084259), (55, 887121), (99, 492845), (165, 295707), (241, 202455), (409, 119295), (495, 98569), (723, 67485), (1205, 40491), (1227, 39765), (2045, 23859), (2169, 22495), (2651, 18405), (3615, 13497), (3681, 13255), (4499, 10845), (6135, 7953)]