56784654

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7219}}^1$

素因数の和:7269

約数の個数: 48

約数和(自身を含む): 135158400

約数和(自身を除く): 78373746

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 2622, 3933, 7219, 7866, 14438, 21657, 43314, 64971, 129942, 137161, 166037, 274322, 332074, 411483, 498111, 822966, 996222, 1234449, 1494333, 2468898, 2988666, 3154703, 6309406, 9464109, 18928218, 28392327, 56784654]

約数ペア:

[(1, 56784654), (2, 28392327), (3, 18928218), (6, 9464109), (9, 6309406), (18, 3154703), (19, 2988666), (23, 2468898), (38, 1494333), (46, 1234449), (57, 996222), (69, 822966), (114, 498111), (138, 411483), (171, 332074), (207, 274322), (342, 166037), (414, 137161), (437, 129942), (874, 64971), (1311, 43314), (2622, 21657), (3933, 14438), (7219, 7866)]