47869860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{21563}}^1$

素因数の和:21612

約数の個数: 48

約数和(自身を含む): 137664576

約数和(自身を除く): 89794716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 21563, 43126, 64689, 86252, 107815, 129378, 215630, 258756, 323445, 431260, 646890, 797831, 1293780, 1595662, 2393493, 3191324, 3989155, 4786986, 7978310, 9573972, 11967465, 15956620, 23934930, 47869860]

約数ペア:

[(1, 47869860), (2, 23934930), (3, 15956620), (4, 11967465), (5, 9573972), (6, 7978310), (10, 4786986), (12, 3989155), (15, 3191324), (20, 2393493), (30, 1595662), (37, 1293780), (60, 797831), (74, 646890), (111, 431260), (148, 323445), (185, 258756), (222, 215630), (370, 129378), (444, 107815), (555, 86252), (740, 64689), (1110, 43126), (2220, 21563)]