50921220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3911}}^1$

素因数の和:3961

約数の個数: 96

約数和(自身を含む): 168247296

約数和(自身を除く): 117326076

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 3911, 4340, 6510, 7822, 11733, 13020, 15644, 19555, 23466, 27377, 39110, 46932, 54754, 58665, 78220, 82131, 109508, 117330, 121241, 136885, 164262, 234660, 242482, 273770, 328524, 363723, 410655, 484964, 547540, 606205, 727446, 821310, 848687, 1212410, 1454892, 1642620, 1697374, 1818615, 2424820, 2546061, 3394748, 3637230, 4243435, 5092122, 7274460, 8486870, 10184244, 12730305, 16973740, 25460610, 50921220]

約数ペア:

[(1, 50921220), (2, 25460610), (3, 16973740), (4, 12730305), (5, 10184244), (6, 8486870), (7, 7274460), (10, 5092122), (12, 4243435), (14, 3637230), (15, 3394748), (20, 2546061), (21, 2424820), (28, 1818615), (30, 1697374), (31, 1642620), (35, 1454892), (42, 1212410), (60, 848687), (62, 821310), (70, 727446), (84, 606205), (93, 547540), (105, 484964), (124, 410655), (140, 363723), (155, 328524), (186, 273770), (210, 242482), (217, 234660), (310, 164262), (372, 136885), (420, 121241), (434, 117330), (465, 109508), (620, 82131), (651, 78220), (868, 58665), (930, 54754), (1085, 46932), (1302, 39110), (1860, 27377), (2170, 23466), (2604, 19555), (3255, 15644), (3911, 13020), (4340, 11733), (6510, 7822)]