53525220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4111}}^1$

素因数の和:4161

約数の個数: 96

約数和(自身を含む): 176848896

約数和(自身を除く): 123323676

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, 4111, 4340, 6510, 8222, 12333, 13020, 16444, 20555, 24666, 28777, 41110, 49332, 57554, 61665, 82220, 86331, 115108, 123330, 127441, 143885, 172662, 246660, 254882, 287770, 345324, 382323, 431655, 509764, 575540, 637205, 764646, 863310, 892087, 1274410, 1529292, 1726620, 1784174, 1911615, 2548820, 2676261, 3568348, 3823230, 4460435, 5352522, 7646460, 8920870, 10705044, 13381305, 17841740, 26762610, 53525220]

約数ペア:

[(1, 53525220), (2, 26762610), (3, 17841740), (4, 13381305), (5, 10705044), (6, 8920870), (7, 7646460), (10, 5352522), (12, 4460435), (14, 3823230), (15, 3568348), (20, 2676261), (21, 2548820), (28, 1911615), (30, 1784174), (31, 1726620), (35, 1529292), (42, 1274410), (60, 892087), (62, 863310), (70, 764646), (84, 637205), (93, 575540), (105, 509764), (124, 431655), (140, 382323), (155, 345324), (186, 287770), (210, 254882), (217, 246660), (310, 172662), (372, 143885), (420, 127441), (434, 123330), (465, 115108), (620, 86331), (651, 82220), (868, 61665), (930, 57554), (1085, 49332), (1302, 41110), (1860, 28777), (2170, 24666), (2604, 20555), (3255, 16444), (4111, 13020), (4340, 12333), (6510, 8222)]