51502680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{143063}}^1$

素因数の和:143080

約数の個数: 48

約数和(自身を含む): 167384880

約数和(自身を除く): 115882200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 143063, 286126, 429189, 572252, 715315, 858378, 1144504, 1287567, 1430630, 1716756, 2145945, 2575134, 2861260, 3433512, 4291890, 5150268, 5722520, 6437835, 8583780, 10300536, 12875670, 17167560, 25751340, 51502680]

約数ペア:

[(1, 51502680), (2, 25751340), (3, 17167560), (4, 12875670), (5, 10300536), (6, 8583780), (8, 6437835), (9, 5722520), (10, 5150268), (12, 4291890), (15, 3433512), (18, 2861260), (20, 2575134), (24, 2145945), (30, 1716756), (36, 1430630), (40, 1287567), (45, 1144504), (60, 858378), (72, 715315), (90, 572252), (120, 429189), (180, 286126), (360, 143063)]