55733140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7127}}^1$

素因数の和:7176

約数の個数: 48

約数和(自身を含む): 129330432

約数和(自身を除く): 73597292

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 1564, 1955, 3910, 7127, 7820, 14254, 28508, 35635, 71270, 121159, 142540, 163921, 242318, 327842, 484636, 605795, 655684, 819605, 1211590, 1639210, 2423180, 2786657, 3278420, 5573314, 11146628, 13933285, 27866570, 55733140]

約数ペア:

[(1, 55733140), (2, 27866570), (4, 13933285), (5, 11146628), (10, 5573314), (17, 3278420), (20, 2786657), (23, 2423180), (34, 1639210), (46, 1211590), (68, 819605), (85, 655684), (92, 605795), (115, 484636), (170, 327842), (230, 242318), (340, 163921), (391, 142540), (460, 121159), (782, 71270), (1564, 35635), (1955, 28508), (3910, 14254), (7127, 7820)]