52006615960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1\times {\mathrm{1979}}^1$

素因数の和:2621

約数の個数: 128

約数和(自身を含む): 127623988800

約数和(自身を除く): 75617372840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 97, 104, 130, 194, 260, 388, 485, 520, 521, 776, 970, 1042, 1261, 1940, 1979, 2084, 2522, 2605, 3880, 3958, 4168, 5044, 5210, 6305, 6773, 7916, 9895, 10088, 10420, 12610, 13546, 15832, 19790, 20840, 25220, 25727, 27092, 33865, 39580, 50440, 50537, 51454, 54184, 67730, 79160, 101074, 102908, 128635, 135460, 191963, 202148, 205816, 252685, 257270, 270920, 383926, 404296, 505370, 514540, 656981, 767852, 959815, 1010740, 1029080, 1031059, 1313962, 1535704, 1919630, 2021480, 2062118, 2495519, 2627924, 3284905, 3839260, 4124236, 4991038, 5155295, 5255848, 6569810, 7678520, 8248472, 9982076, 10310590, 12477595, 13139620, 13403767, 19964152, 20621180, 24955190, 26279240, 26807534, 41242360, 49910380, 53615068, 67018835, 99820760, 100012723, 107230136, 134037670, 200025446, 268075340, 400050892, 500063615, 536150680, 800101784, 1000127230, 1300165399, 2000254460, 2600330798, 4000508920, 5200661596, 6500826995, 10401323192, 13001653990, 26003307980, 52006615960]

約数ペア:

[(1, 52006615960), (2, 26003307980), (4, 13001653990), (5, 10401323192), (8, 6500826995), (10, 5200661596), (13, 4000508920), (20, 2600330798), (26, 2000254460), (40, 1300165399), (52, 1000127230), (65, 800101784), (97, 536150680), (104, 500063615), (130, 400050892), (194, 268075340), (260, 200025446), (388, 134037670), (485, 107230136), (520, 100012723), (521, 99820760), (776, 67018835), (970, 53615068), (1042, 49910380), (1261, 41242360), (1940, 26807534), (1979, 26279240), (2084, 24955190), (2522, 20621180), (2605, 19964152), (3880, 13403767), (3958, 13139620), (4168, 12477595), (5044, 10310590), (5210, 9982076), (6305, 8248472), (6773, 7678520), (7916, 6569810), (9895, 5255848), (10088, 5155295), (10420, 4991038), (12610, 4124236), (13546, 3839260), (15832, 3284905), (19790, 2627924), (20840, 2495519), (25220, 2062118), (25727, 2021480), (27092, 1919630), (33865, 1535704), (39580, 1313962), (50440, 1031059), (50537, 1029080), (51454, 1010740), (54184, 959815), (67730, 767852), (79160, 656981), (101074, 514540), (102908, 505370), (128635, 404296), (135460, 383926), (191963, 270920), (202148, 257270), (205816, 252685)]