52807739460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{125732713}}^1$

素因数の和:125732732

約数の個数: 48

約数和(自身を含む): 168984767616

約数和(自身を除く): 116177028156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 125732713, 251465426, 377198139, 502930852, 628663565, 754396278, 880128991, 1257327130, 1508792556, 1760257982, 1885990695, 2514654260, 2640386973, 3520515964, 3771981390, 4400644955, 5280773946, 7543962780, 8801289910, 10561547892, 13201934865, 17602579820, 26403869730, 52807739460]

約数ペア:

[(1, 52807739460), (2, 26403869730), (3, 17602579820), (4, 13201934865), (5, 10561547892), (6, 8801289910), (7, 7543962780), (10, 5280773946), (12, 4400644955), (14, 3771981390), (15, 3520515964), (20, 2640386973), (21, 2514654260), (28, 1885990695), (30, 1760257982), (35, 1508792556), (42, 1257327130), (60, 880128991), (70, 754396278), (84, 628663565), (105, 502930852), (140, 377198139), (210, 251465426), (420, 125732713)]