51927961080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{656651}}^1$

素因数の和:657324

約数の個数: 64

約数和(自身を含む): 156020515200

約数和(自身を除く): 104092554120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 659, 1318, 1977, 2636, 3295, 3954, 5272, 6590, 7908, 9885, 13180, 15816, 19770, 26360, 39540, 79080, 656651, 1313302, 1969953, 2626604, 3283255, 3939906, 5253208, 6566510, 7879812, 9849765, 13133020, 15759624, 19699530, 26266040, 39399060, 78798120, 432733009, 865466018, 1298199027, 1730932036, 2163665045, 2596398054, 3461864072, 4327330090, 5192796108, 6490995135, 8654660180, 10385592216, 12981990270, 17309320360, 25963980540, 51927961080]

約数ペア:

[(1, 51927961080), (2, 25963980540), (3, 17309320360), (4, 12981990270), (5, 10385592216), (6, 8654660180), (8, 6490995135), (10, 5192796108), (12, 4327330090), (15, 3461864072), (20, 2596398054), (24, 2163665045), (30, 1730932036), (40, 1298199027), (60, 865466018), (120, 432733009), (659, 78798120), (1318, 39399060), (1977, 26266040), (2636, 19699530), (3295, 15759624), (3954, 13133020), (5272, 9849765), (6590, 7879812), (7908, 6566510), (9885, 5253208), (13180, 3939906), (15816, 3283255), (19770, 2626604), (26360, 1969953), (39540, 1313302), (79080, 656651)]