53723880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{21319}}^1$

素因数の和:21343

約数の個数: 96

約数和(自身を含む): 199555200

約数和(自身を除く): 145831320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 21319, 42638, 63957, 85276, 106595, 127914, 149233, 170552, 191871, 213190, 255828, 298466, 319785, 383742, 426380, 447699, 511656, 596932, 639570, 746165, 767484, 852760, 895398, 959355, 1193864, 1279140, 1343097, 1492330, 1534968, 1790796, 1918710, 2238495, 2558280, 2686194, 2984660, 3581592, 3837420, 4476990, 5372388, 5969320, 6715485, 7674840, 8953980, 10744776, 13430970, 17907960, 26861940, 53723880]

約数ペア:

[(1, 53723880), (2, 26861940), (3, 17907960), (4, 13430970), (5, 10744776), (6, 8953980), (7, 7674840), (8, 6715485), (9, 5969320), (10, 5372388), (12, 4476990), (14, 3837420), (15, 3581592), (18, 2984660), (20, 2686194), (21, 2558280), (24, 2238495), (28, 1918710), (30, 1790796), (35, 1534968), (36, 1492330), (40, 1343097), (42, 1279140), (45, 1193864), (56, 959355), (60, 895398), (63, 852760), (70, 767484), (72, 746165), (84, 639570), (90, 596932), (105, 511656), (120, 447699), (126, 426380), (140, 383742), (168, 319785), (180, 298466), (210, 255828), (252, 213190), (280, 191871), (315, 170552), (360, 149233), (420, 127914), (504, 106595), (630, 85276), (840, 63957), (1260, 42638), (2520, 21319)]