52068560

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:276

約数の個数: 80

約数和(自身を含む): 125349120

約数和(自身を除く): 73280560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 89, 103, 142, 178, 206, 284, 355, 356, 412, 445, 515, 568, 710, 712, 824, 890, 1030, 1136, 1420, 1424, 1648, 1780, 2060, 2840, 3560, 4120, 5680, 6319, 7120, 7313, 8240, 9167, 12638, 14626, 18334, 25276, 29252, 31595, 36565, 36668, 45835, 50552, 58504, 63190, 73130, 73336, 91670, 101104, 117008, 126380, 146260, 146672, 183340, 252760, 292520, 366680, 505520, 585040, 650857, 733360, 1301714, 2603428, 3254285, 5206856, 6508570, 10413712, 13017140, 26034280, 52068560]

約数ペア:

[(1, 52068560), (2, 26034280), (4, 13017140), (5, 10413712), (8, 6508570), (10, 5206856), (16, 3254285), (20, 2603428), (40, 1301714), (71, 733360), (80, 650857), (89, 585040), (103, 505520), (142, 366680), (178, 292520), (206, 252760), (284, 183340), (355, 146672), (356, 146260), (412, 126380), (445, 117008), (515, 101104), (568, 91670), (710, 73336), (712, 73130), (824, 63190), (890, 58504), (1030, 50552), (1136, 45835), (1420, 36668), (1424, 36565), (1648, 31595), (1780, 29252), (2060, 25276), (2840, 18334), (3560, 14626), (4120, 12638), (5680, 9167), (6319, 8240), (7120, 7313)]