49683080

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:534

約数の個数: 64

約数和(自身を含む): 116812800

約数和(自身を除く): 67129720

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 103, 124, 155, 206, 248, 310, 389, 412, 515, 620, 778, 824, 1030, 1240, 1556, 1945, 2060, 3112, 3193, 3890, 4120, 6386, 7780, 12059, 12772, 15560, 15965, 24118, 25544, 31930, 40067, 48236, 60295, 63860, 80134, 96472, 120590, 127720, 160268, 200335, 241180, 320536, 400670, 482360, 801340, 1242077, 1602680, 2484154, 4968308, 6210385, 9936616, 12420770, 24841540, 49683080]

約数ペア:

[(1, 49683080), (2, 24841540), (4, 12420770), (5, 9936616), (8, 6210385), (10, 4968308), (20, 2484154), (31, 1602680), (40, 1242077), (62, 801340), (103, 482360), (124, 400670), (155, 320536), (206, 241180), (248, 200335), (310, 160268), (389, 127720), (412, 120590), (515, 96472), (620, 80134), (778, 63860), (824, 60295), (1030, 48236), (1240, 40067), (1556, 31930), (1945, 25544), (2060, 24118), (3112, 15965), (3193, 15560), (3890, 12772), (4120, 12059), (6386, 7780)]