52521960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{997}}^1$

素因数の和:1450

約数の個数: 64

約数和(自身を含む): 158083200

約数和(自身を除く): 105561240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 439, 878, 997, 1317, 1756, 1994, 2195, 2634, 2991, 3512, 3988, 4390, 4985, 5268, 5982, 6585, 7976, 8780, 9970, 10536, 11964, 13170, 14955, 17560, 19940, 23928, 26340, 29910, 39880, 52680, 59820, 119640, 437683, 875366, 1313049, 1750732, 2188415, 2626098, 3501464, 4376830, 5252196, 6565245, 8753660, 10504392, 13130490, 17507320, 26260980, 52521960]

約数ペア:

[(1, 52521960), (2, 26260980), (3, 17507320), (4, 13130490), (5, 10504392), (6, 8753660), (8, 6565245), (10, 5252196), (12, 4376830), (15, 3501464), (20, 2626098), (24, 2188415), (30, 1750732), (40, 1313049), (60, 875366), (120, 437683), (439, 119640), (878, 59820), (997, 52680), (1317, 39880), (1756, 29910), (1994, 26340), (2195, 23928), (2634, 19940), (2991, 17560), (3512, 14955), (3988, 13170), (4390, 11964), (4985, 10536), (5268, 9970), (5982, 8780), (6585, 7976)]