61051428

素因数分解:

$2^2\times 3^3\times {\mathrm{449}}^1\times {\mathrm{1259}}^1$

素因数の和:1721

約数の個数: 48

約数和(自身を含む): 158760000

約数和(自身を除く): 97708572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 449, 898, 1259, 1347, 1796, 2518, 2694, 3777, 4041, 5036, 5388, 7554, 8082, 11331, 12123, 15108, 16164, 22662, 24246, 33993, 45324, 48492, 67986, 135972, 565291, 1130582, 1695873, 2261164, 3391746, 5087619, 6783492, 10175238, 15262857, 20350476, 30525714, 61051428]

約数ペア:

[(1, 61051428), (2, 30525714), (3, 20350476), (4, 15262857), (6, 10175238), (9, 6783492), (12, 5087619), (18, 3391746), (27, 2261164), (36, 1695873), (54, 1130582), (108, 565291), (449, 135972), (898, 67986), (1259, 48492), (1347, 45324), (1796, 33993), (2518, 24246), (2694, 22662), (3777, 16164), (4041, 15108), (5036, 12123), (5388, 11331), (7554, 8082)]