48523815

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:181

約数の個数: 72

約数和(自身を含む): 92720160

約数和(自身を除く): 44196345

約数列:

[1, 3, 5, 9, 15, 19, 29, 45, 57, 87, 95, 103, 145, 171, 261, 285, 309, 361, 435, 515, 551, 855, 927, 1083, 1305, 1545, 1653, 1805, 1957, 2755, 2987, 3249, 4635, 4959, 5415, 5871, 8265, 8961, 9785, 10469, 14935, 16245, 17613, 24795, 26883, 29355, 31407, 37183, 44805, 52345, 56753, 88065, 94221, 111549, 134415, 157035, 170259, 185915, 283765, 334647, 471105, 510777, 557745, 851295, 1078307, 1673235, 2553885, 3234921, 5391535, 9704763, 16174605, 48523815]

約数ペア:

[(1, 48523815), (3, 16174605), (5, 9704763), (9, 5391535), (15, 3234921), (19, 2553885), (29, 1673235), (45, 1078307), (57, 851295), (87, 557745), (95, 510777), (103, 471105), (145, 334647), (171, 283765), (261, 185915), (285, 170259), (309, 157035), (361, 134415), (435, 111549), (515, 94221), (551, 88065), (855, 56753), (927, 52345), (1083, 44805), (1305, 37183), (1545, 31407), (1653, 29355), (1805, 26883), (1957, 24795), (2755, 17613), (2987, 16245), (3249, 14935), (4635, 10469), (4959, 9785), (5415, 8961), (5871, 8265)]