53281060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 137991168

約数和(自身を除く): 84710108

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 61, 68, 70, 85, 119, 122, 140, 170, 238, 244, 305, 340, 367, 427, 476, 595, 610, 734, 854, 1037, 1190, 1220, 1468, 1708, 1835, 2074, 2135, 2380, 2569, 3670, 4148, 4270, 5138, 5185, 6239, 7259, 7340, 8540, 10276, 10370, 12478, 12845, 14518, 20740, 22387, 24956, 25690, 29036, 31195, 36295, 43673, 44774, 51380, 62390, 72590, 87346, 89548, 111935, 124780, 145180, 156709, 174692, 218365, 223870, 313418, 380579, 436730, 447740, 626836, 761158, 783545, 873460, 1522316, 1567090, 1902895, 2664053, 3134180, 3805790, 5328106, 7611580, 10656212, 13320265, 26640530, 53281060]

約数ペア:

[(1, 53281060), (2, 26640530), (4, 13320265), (5, 10656212), (7, 7611580), (10, 5328106), (14, 3805790), (17, 3134180), (20, 2664053), (28, 1902895), (34, 1567090), (35, 1522316), (61, 873460), (68, 783545), (70, 761158), (85, 626836), (119, 447740), (122, 436730), (140, 380579), (170, 313418), (238, 223870), (244, 218365), (305, 174692), (340, 156709), (367, 145180), (427, 124780), (476, 111935), (595, 89548), (610, 87346), (734, 72590), (854, 62390), (1037, 51380), (1190, 44774), (1220, 43673), (1468, 36295), (1708, 31195), (1835, 29036), (2074, 25690), (2135, 24956), (2380, 22387), (2569, 20740), (3670, 14518), (4148, 12845), (4270, 12478), (5138, 10370), (5185, 10276), (6239, 8540), (7259, 7340)]