56502180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{44843}}^1$

素因数の和:44865

約数の個数: 72

約数和(自身を含む): 195878592

約数和(自身を除く): 139376412

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 44843, 89686, 134529, 179372, 224215, 269058, 313901, 403587, 448430, 538116, 627802, 672645, 807174, 896860, 941703, 1255604, 1345290, 1569505, 1614348, 1883406, 2017935, 2690580, 2825109, 3139010, 3766812, 4035870, 4708515, 5650218, 6278020, 8071740, 9417030, 11300436, 14125545, 18834060, 28251090, 56502180]

約数ペア:

[(1, 56502180), (2, 28251090), (3, 18834060), (4, 14125545), (5, 11300436), (6, 9417030), (7, 8071740), (9, 6278020), (10, 5650218), (12, 4708515), (14, 4035870), (15, 3766812), (18, 3139010), (20, 2825109), (21, 2690580), (28, 2017935), (30, 1883406), (35, 1614348), (36, 1569505), (42, 1345290), (45, 1255604), (60, 941703), (63, 896860), (70, 807174), (84, 672645), (90, 627802), (105, 538116), (126, 448430), (140, 403587), (180, 313901), (210, 269058), (252, 224215), (315, 179372), (420, 134529), (630, 89686), (1260, 44843)]