53830840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:341

約数の個数: 128

約数和(自身を含む): 150543360

約数和(自身を除く): 96712520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 43, 56, 68, 70, 85, 86, 119, 136, 140, 170, 172, 215, 238, 263, 280, 301, 340, 344, 430, 476, 526, 595, 602, 680, 731, 860, 952, 1052, 1190, 1204, 1315, 1462, 1505, 1720, 1841, 2104, 2380, 2408, 2630, 2924, 3010, 3655, 3682, 4471, 4760, 5117, 5260, 5848, 6020, 7310, 7364, 8942, 9205, 10234, 10520, 11309, 12040, 14620, 14728, 17884, 18410, 20468, 22355, 22618, 25585, 29240, 31297, 35768, 36820, 40936, 44710, 45236, 51170, 56545, 62594, 73640, 79163, 89420, 90472, 102340, 113090, 125188, 156485, 158326, 178840, 192253, 204680, 226180, 250376, 312970, 316652, 384506, 395815, 452360, 625940, 633304, 769012, 791630, 961265, 1251880, 1345771, 1538024, 1583260, 1922530, 2691542, 3166520, 3845060, 5383084, 6728855, 7690120, 10766168, 13457710, 26915420, 53830840]

約数ペア:

[(1, 53830840), (2, 26915420), (4, 13457710), (5, 10766168), (7, 7690120), (8, 6728855), (10, 5383084), (14, 3845060), (17, 3166520), (20, 2691542), (28, 1922530), (34, 1583260), (35, 1538024), (40, 1345771), (43, 1251880), (56, 961265), (68, 791630), (70, 769012), (85, 633304), (86, 625940), (119, 452360), (136, 395815), (140, 384506), (170, 316652), (172, 312970), (215, 250376), (238, 226180), (263, 204680), (280, 192253), (301, 178840), (340, 158326), (344, 156485), (430, 125188), (476, 113090), (526, 102340), (595, 90472), (602, 89420), (680, 79163), (731, 73640), (860, 62594), (952, 56545), (1052, 51170), (1190, 45236), (1204, 44710), (1315, 40936), (1462, 36820), (1505, 35768), (1720, 31297), (1841, 29240), (2104, 25585), (2380, 22618), (2408, 22355), (2630, 20468), (2924, 18410), (3010, 17884), (3655, 14728), (3682, 14620), (4471, 12040), (4760, 11309), (5117, 10520), (5260, 10234), (5848, 9205), (6020, 8942), (7310, 7364)]