49721340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{22397}}^1$

素因数の和:22446

約数の個数: 48

約数和(自身を含む): 142988832

約数和(自身を除く): 93267492

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, 22397, 44794, 67191, 89588, 111985, 134382, 223970, 268764, 335955, 447940, 671910, 828689, 1343820, 1657378, 2486067, 3314756, 4143445, 4972134, 8286890, 9944268, 12430335, 16573780, 24860670, 49721340]

約数ペア:

[(1, 49721340), (2, 24860670), (3, 16573780), (4, 12430335), (5, 9944268), (6, 8286890), (10, 4972134), (12, 4143445), (15, 3314756), (20, 2486067), (30, 1657378), (37, 1343820), (60, 828689), (74, 671910), (111, 447940), (148, 335955), (185, 268764), (222, 223970), (370, 134382), (444, 111985), (555, 89588), (740, 67191), (1110, 44794), (2220, 22397)]