42754150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{281}}^1$

素因数の和:489

約数の個数: 48

約数和(自身を含む): 84972240

約数和(自身を除く): 42218090

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 179, 281, 358, 425, 562, 850, 895, 1405, 1790, 2810, 3043, 4475, 4777, 6086, 7025, 8950, 9554, 14050, 15215, 23885, 30430, 47770, 50299, 76075, 100598, 119425, 152150, 238850, 251495, 502990, 855083, 1257475, 1710166, 2514950, 4275415, 8550830, 21377075, 42754150]

約数ペア:

[(1, 42754150), (2, 21377075), (5, 8550830), (10, 4275415), (17, 2514950), (25, 1710166), (34, 1257475), (50, 855083), (85, 502990), (170, 251495), (179, 238850), (281, 152150), (358, 119425), (425, 100598), (562, 76075), (850, 50299), (895, 47770), (1405, 30430), (1790, 23885), (2810, 15215), (3043, 14050), (4475, 9554), (4777, 8950), (6086, 7025)]