56528360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:367

約数の個数: 96

約数和(自身を含む): 149713920

約数和(自身を除く): 93185560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 151, 191, 196, 245, 280, 302, 382, 392, 490, 604, 755, 764, 955, 980, 1057, 1208, 1337, 1510, 1528, 1910, 1960, 2114, 2674, 3020, 3820, 4228, 5285, 5348, 6040, 6685, 7399, 7640, 8456, 9359, 10570, 10696, 13370, 14798, 18718, 21140, 26740, 28841, 29596, 36995, 37436, 42280, 46795, 53480, 57682, 59192, 73990, 74872, 93590, 115364, 144205, 147980, 187180, 201887, 230728, 288410, 295960, 374360, 403774, 576820, 807548, 1009435, 1153640, 1413209, 1615096, 2018870, 2826418, 4037740, 5652836, 7066045, 8075480, 11305672, 14132090, 28264180, 56528360]

約数ペア:

[(1, 56528360), (2, 28264180), (4, 14132090), (5, 11305672), (7, 8075480), (8, 7066045), (10, 5652836), (14, 4037740), (20, 2826418), (28, 2018870), (35, 1615096), (40, 1413209), (49, 1153640), (56, 1009435), (70, 807548), (98, 576820), (140, 403774), (151, 374360), (191, 295960), (196, 288410), (245, 230728), (280, 201887), (302, 187180), (382, 147980), (392, 144205), (490, 115364), (604, 93590), (755, 74872), (764, 73990), (955, 59192), (980, 57682), (1057, 53480), (1208, 46795), (1337, 42280), (1510, 37436), (1528, 36995), (1910, 29596), (1960, 28841), (2114, 26740), (2674, 21140), (3020, 18718), (3820, 14798), (4228, 13370), (5285, 10696), (5348, 10570), (6040, 9359), (6685, 8456), (7399, 7640)]