53282320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{563}}^1$

素因数の和:609

約数の個数: 120

約数和(自身を含む): 153579456

約数和(自身を除く): 100297136

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 169, 182, 208, 260, 280, 338, 364, 455, 520, 560, 563, 676, 728, 845, 910, 1040, 1126, 1183, 1352, 1456, 1690, 1820, 2252, 2366, 2704, 2815, 3380, 3640, 3941, 4504, 4732, 5630, 5915, 6760, 7280, 7319, 7882, 9008, 9464, 11260, 11830, 13520, 14638, 15764, 18928, 19705, 22520, 23660, 29276, 31528, 36595, 39410, 45040, 47320, 51233, 58552, 63056, 73190, 78820, 94640, 95147, 102466, 117104, 146380, 157640, 190294, 204932, 256165, 292760, 315280, 380588, 409864, 475735, 512330, 585520, 666029, 761176, 819728, 951470, 1024660, 1332058, 1522352, 1902940, 2049320, 2664116, 3330145, 3805880, 4098640, 5328232, 6660290, 7611760, 10656464, 13320580, 26641160, 53282320]

約数ペア:

[(1, 53282320), (2, 26641160), (4, 13320580), (5, 10656464), (7, 7611760), (8, 6660290), (10, 5328232), (13, 4098640), (14, 3805880), (16, 3330145), (20, 2664116), (26, 2049320), (28, 1902940), (35, 1522352), (40, 1332058), (52, 1024660), (56, 951470), (65, 819728), (70, 761176), (80, 666029), (91, 585520), (104, 512330), (112, 475735), (130, 409864), (140, 380588), (169, 315280), (182, 292760), (208, 256165), (260, 204932), (280, 190294), (338, 157640), (364, 146380), (455, 117104), (520, 102466), (560, 95147), (563, 94640), (676, 78820), (728, 73190), (845, 63056), (910, 58552), (1040, 51233), (1126, 47320), (1183, 45040), (1352, 39410), (1456, 36595), (1690, 31528), (1820, 29276), (2252, 23660), (2366, 22520), (2704, 19705), (2815, 18928), (3380, 15764), (3640, 14638), (3941, 13520), (4504, 11830), (4732, 11260), (5630, 9464), (5915, 9008), (6760, 7882), (7280, 7319)]