28456050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:724

約数の個数: 96

約数和(自身を含む): 82744704

約数和(自身を除く): 54288654

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 41, 42, 50, 70, 75, 82, 105, 123, 150, 175, 205, 210, 246, 287, 350, 410, 525, 574, 615, 661, 861, 1025, 1050, 1230, 1322, 1435, 1722, 1983, 2050, 2870, 3075, 3305, 3966, 4305, 4627, 6150, 6610, 7175, 8610, 9254, 9915, 13881, 14350, 16525, 19830, 21525, 23135, 27101, 27762, 33050, 43050, 46270, 49575, 54202, 69405, 81303, 99150, 115675, 135505, 138810, 162606, 189707, 231350, 271010, 347025, 379414, 406515, 569121, 677525, 694050, 813030, 948535, 1138242, 1355050, 1897070, 2032575, 2845605, 4065150, 4742675, 5691210, 9485350, 14228025, 28456050]

約数ペア:

[(1, 28456050), (2, 14228025), (3, 9485350), (5, 5691210), (6, 4742675), (7, 4065150), (10, 2845605), (14, 2032575), (15, 1897070), (21, 1355050), (25, 1138242), (30, 948535), (35, 813030), (41, 694050), (42, 677525), (50, 569121), (70, 406515), (75, 379414), (82, 347025), (105, 271010), (123, 231350), (150, 189707), (175, 162606), (205, 138810), (210, 135505), (246, 115675), (287, 99150), (350, 81303), (410, 69405), (525, 54202), (574, 49575), (615, 46270), (661, 43050), (861, 33050), (1025, 27762), (1050, 27101), (1230, 23135), (1322, 21525), (1435, 19830), (1722, 16525), (1983, 14350), (2050, 13881), (2870, 9915), (3075, 9254), (3305, 8610), (3966, 7175), (4305, 6610), (4627, 6150)]