56011760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3449}}^1$

素因数の和:3498

約数の個数: 80

約数和(自身を含む): 154008000

約数和(自身を除く): 97996240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 406, 464, 560, 580, 812, 1015, 1160, 1624, 2030, 2320, 3248, 3449, 4060, 6898, 8120, 13796, 16240, 17245, 24143, 27592, 34490, 48286, 55184, 68980, 96572, 100021, 120715, 137960, 193144, 200042, 241430, 275920, 386288, 400084, 482860, 500105, 700147, 800168, 965720, 1000210, 1400294, 1600336, 1931440, 2000420, 2800588, 3500735, 4000840, 5601176, 7001470, 8001680, 11202352, 14002940, 28005880, 56011760]

約数ペア:

[(1, 56011760), (2, 28005880), (4, 14002940), (5, 11202352), (7, 8001680), (8, 7001470), (10, 5601176), (14, 4000840), (16, 3500735), (20, 2800588), (28, 2000420), (29, 1931440), (35, 1600336), (40, 1400294), (56, 1000210), (58, 965720), (70, 800168), (80, 700147), (112, 500105), (116, 482860), (140, 400084), (145, 386288), (203, 275920), (232, 241430), (280, 200042), (290, 193144), (406, 137960), (464, 120715), (560, 100021), (580, 96572), (812, 68980), (1015, 55184), (1160, 48286), (1624, 34490), (2030, 27592), (2320, 24143), (3248, 17245), (3449, 16240), (4060, 13796), (6898, 8120)]