51196500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:423

約数の個数: 144

約数和(自身を含む): 167172096

約数和(自身を除く): 115975596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 50, 60, 62, 75, 90, 93, 100, 124, 125, 150, 155, 180, 186, 225, 250, 279, 300, 310, 367, 372, 375, 450, 465, 500, 558, 620, 734, 750, 775, 900, 930, 1101, 1116, 1125, 1395, 1468, 1500, 1550, 1835, 1860, 2202, 2250, 2325, 2790, 3100, 3303, 3670, 3875, 4404, 4500, 4650, 5505, 5580, 6606, 6975, 7340, 7750, 9175, 9300, 11010, 11377, 11625, 13212, 13950, 15500, 16515, 18350, 22020, 22754, 23250, 27525, 27900, 33030, 34131, 34875, 36700, 45508, 45875, 46500, 55050, 56885, 66060, 68262, 69750, 82575, 91750, 102393, 110100, 113770, 136524, 137625, 139500, 165150, 170655, 183500, 204786, 227540, 275250, 284425, 330300, 341310, 409572, 412875, 511965, 550500, 568850, 682620, 825750, 853275, 1023930, 1137700, 1422125, 1651500, 1706550, 2047860, 2559825, 2844250, 3413100, 4266375, 5119650, 5688500, 8532750, 10239300, 12799125, 17065500, 25598250, 51196500]

約数ペア:

[(1, 51196500), (2, 25598250), (3, 17065500), (4, 12799125), (5, 10239300), (6, 8532750), (9, 5688500), (10, 5119650), (12, 4266375), (15, 3413100), (18, 2844250), (20, 2559825), (25, 2047860), (30, 1706550), (31, 1651500), (36, 1422125), (45, 1137700), (50, 1023930), (60, 853275), (62, 825750), (75, 682620), (90, 568850), (93, 550500), (100, 511965), (124, 412875), (125, 409572), (150, 341310), (155, 330300), (180, 284425), (186, 275250), (225, 227540), (250, 204786), (279, 183500), (300, 170655), (310, 165150), (367, 139500), (372, 137625), (375, 136524), (450, 113770), (465, 110100), (500, 102393), (558, 91750), (620, 82575), (734, 69750), (750, 68262), (775, 66060), (900, 56885), (930, 55050), (1101, 46500), (1116, 45875), (1125, 45508), (1395, 36700), (1468, 34875), (1500, 34131), (1550, 33030), (1835, 27900), (1860, 27525), (2202, 23250), (2250, 22754), (2325, 22020), (2790, 18350), (3100, 16515), (3303, 15500), (3670, 13950), (3875, 13212), (4404, 11625), (4500, 11377), (4650, 11010), (5505, 9300), (5580, 9175), (6606, 7750), (6975, 7340)]