53903820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{24281}}^1$

素因数の和:24330

約数の個数: 48

約数和(自身を含む): 155016288

約数和(自身を除く): 101112468

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, 24281, 48562, 72843, 97124, 121405, 145686, 242810, 291372, 364215, 485620, 728430, 898397, 1456860, 1796794, 2695191, 3593588, 4491985, 5390382, 8983970, 10780764, 13475955, 17967940, 26951910, 53903820]

約数ペア:

[(1, 53903820), (2, 26951910), (3, 17967940), (4, 13475955), (5, 10780764), (6, 8983970), (10, 5390382), (12, 4491985), (15, 3593588), (20, 2695191), (30, 1796794), (37, 1456860), (60, 898397), (74, 728430), (111, 485620), (148, 364215), (185, 291372), (222, 242810), (370, 145686), (444, 121405), (555, 97124), (740, 72843), (1110, 48562), (2220, 24281)]