56644605

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{683}}^1$

素因数の和:810

約数の個数: 48

約数和(自身を含む): 104569920

約数和(自身を除く): 47925315

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 97, 171, 285, 291, 485, 683, 855, 873, 1455, 1843, 2049, 3415, 4365, 5529, 6147, 9215, 10245, 12977, 16587, 27645, 30735, 38931, 64885, 66251, 82935, 116793, 194655, 198753, 331255, 583965, 596259, 993765, 1258769, 2981295, 3776307, 6293845, 11328921, 18881535, 56644605]

約数ペア:

[(1, 56644605), (3, 18881535), (5, 11328921), (9, 6293845), (15, 3776307), (19, 2981295), (45, 1258769), (57, 993765), (95, 596259), (97, 583965), (171, 331255), (285, 198753), (291, 194655), (485, 116793), (683, 82935), (855, 66251), (873, 64885), (1455, 38931), (1843, 30735), (2049, 27645), (3415, 16587), (4365, 12977), (5529, 10245), (6147, 9215)]