53123675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 77352192

約数和(自身を除く): 24228517

約数列:

[1, 5, 11, 23, 25, 37, 55, 115, 185, 227, 253, 275, 407, 575, 851, 925, 1135, 1265, 2035, 2497, 4255, 5221, 5675, 6325, 8399, 9361, 10175, 12485, 21275, 26105, 41995, 46805, 57431, 62425, 92389, 130525, 193177, 209975, 234025, 287155, 461945, 965885, 1435775, 2124947, 2309725, 4829425, 10624735, 53123675]

約数ペア:

[(1, 53123675), (5, 10624735), (11, 4829425), (23, 2309725), (25, 2124947), (37, 1435775), (55, 965885), (115, 461945), (185, 287155), (227, 234025), (253, 209975), (275, 193177), (407, 130525), (575, 92389), (851, 62425), (925, 57431), (1135, 46805), (1265, 41995), (2035, 26105), (2497, 21275), (4255, 12485), (5221, 10175), (5675, 9361), (6325, 8399)]