56253540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{887}}^1$

素因数の和:1057

約数の個数: 96

約数和(自身を含む): 181407744

約数和(自身を除く): 125154204

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, 151, 210, 302, 420, 453, 604, 755, 887, 906, 1057, 1510, 1774, 1812, 2114, 2265, 2661, 3020, 3171, 3548, 4228, 4435, 4530, 5285, 5322, 6209, 6342, 8870, 9060, 10570, 10644, 12418, 12684, 13305, 15855, 17740, 18627, 21140, 24836, 26610, 31045, 31710, 37254, 53220, 62090, 63420, 74508, 93135, 124180, 133937, 186270, 267874, 372540, 401811, 535748, 669685, 803622, 937559, 1339370, 1607244, 1875118, 2009055, 2678740, 2812677, 3750236, 4018110, 4687795, 5625354, 8036220, 9375590, 11250708, 14063385, 18751180, 28126770, 56253540]

約数ペア:

[(1, 56253540), (2, 28126770), (3, 18751180), (4, 14063385), (5, 11250708), (6, 9375590), (7, 8036220), (10, 5625354), (12, 4687795), (14, 4018110), (15, 3750236), (20, 2812677), (21, 2678740), (28, 2009055), (30, 1875118), (35, 1607244), (42, 1339370), (60, 937559), (70, 803622), (84, 669685), (105, 535748), (140, 401811), (151, 372540), (210, 267874), (302, 186270), (420, 133937), (453, 124180), (604, 93135), (755, 74508), (887, 63420), (906, 62090), (1057, 53220), (1510, 37254), (1774, 31710), (1812, 31045), (2114, 26610), (2265, 24836), (2661, 21140), (3020, 18627), (3171, 17740), (3548, 15855), (4228, 13305), (4435, 12684), (4530, 12418), (5285, 10644), (5322, 10570), (6209, 9060), (6342, 8870)]