49019580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{30259}}^1$

素因数の和:30280

約数の個数: 60

約数和(自身を含む): 153781320

約数和(自身を除く): 104761740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 30259, 60518, 90777, 121036, 151295, 181554, 272331, 302590, 363108, 453885, 544662, 605180, 816993, 907770, 1089324, 1361655, 1633986, 1815540, 2450979, 2723310, 3267972, 4084965, 4901958, 5446620, 8169930, 9803916, 12254895, 16339860, 24509790, 49019580]

約数ペア:

[(1, 49019580), (2, 24509790), (3, 16339860), (4, 12254895), (5, 9803916), (6, 8169930), (9, 5446620), (10, 4901958), (12, 4084965), (15, 3267972), (18, 2723310), (20, 2450979), (27, 1815540), (30, 1633986), (36, 1361655), (45, 1089324), (54, 907770), (60, 816993), (81, 605180), (90, 544662), (108, 453885), (135, 363108), (162, 302590), (180, 272331), (270, 181554), (324, 151295), (405, 121036), (540, 90777), (810, 60518), (1620, 30259)]