53962380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{859}}^1$

素因数の和:1223

約数の個数: 72

約数和(自身を含む): 164346000

約数和(自身を除く): 110383620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 349, 698, 859, 1047, 1396, 1718, 1745, 2094, 2577, 3141, 3436, 3490, 4188, 4295, 5154, 5235, 6282, 6980, 7731, 8590, 10308, 10470, 12564, 12885, 15462, 15705, 17180, 20940, 25770, 30924, 31410, 38655, 51540, 62820, 77310, 154620, 299791, 599582, 899373, 1199164, 1498955, 1798746, 2698119, 2997910, 3597492, 4496865, 5396238, 5995820, 8993730, 10792476, 13490595, 17987460, 26981190, 53962380]

約数ペア:

[(1, 53962380), (2, 26981190), (3, 17987460), (4, 13490595), (5, 10792476), (6, 8993730), (9, 5995820), (10, 5396238), (12, 4496865), (15, 3597492), (18, 2997910), (20, 2698119), (30, 1798746), (36, 1498955), (45, 1199164), (60, 899373), (90, 599582), (180, 299791), (349, 154620), (698, 77310), (859, 62820), (1047, 51540), (1396, 38655), (1718, 31410), (1745, 30924), (2094, 25770), (2577, 20940), (3141, 17180), (3436, 15705), (3490, 15462), (4188, 12885), (4295, 12564), (5154, 10470), (5235, 10308), (6282, 8590), (6980, 7731)]