49291020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6679}}^1$

素因数の和:6735

約数の個数: 72

約数和(自身を含む): 153185760

約数和(自身を除く): 103894740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 6679, 7380, 13358, 20037, 26716, 33395, 40074, 60111, 66790, 80148, 100185, 120222, 133580, 200370, 240444, 273839, 300555, 400740, 547678, 601110, 821517, 1095356, 1202220, 1369195, 1643034, 2464551, 2738390, 3286068, 4107585, 4929102, 5476780, 8215170, 9858204, 12322755, 16430340, 24645510, 49291020]

約数ペア:

[(1, 49291020), (2, 24645510), (3, 16430340), (4, 12322755), (5, 9858204), (6, 8215170), (9, 5476780), (10, 4929102), (12, 4107585), (15, 3286068), (18, 2738390), (20, 2464551), (30, 1643034), (36, 1369195), (41, 1202220), (45, 1095356), (60, 821517), (82, 601110), (90, 547678), (123, 400740), (164, 300555), (180, 273839), (205, 240444), (246, 200370), (369, 133580), (410, 120222), (492, 100185), (615, 80148), (738, 66790), (820, 60111), (1230, 40074), (1476, 33395), (1845, 26716), (2460, 20037), (3690, 13358), (6679, 7380)]