53647495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{317}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 75007296

約数和(自身を除く): 21359801

約数列:

[1, 5, 11, 17, 55, 85, 181, 187, 317, 905, 935, 1585, 1991, 3077, 3487, 5389, 9955, 15385, 17435, 26945, 33847, 57377, 59279, 169235, 286885, 296395, 631147, 975409, 3155735, 4877045, 10729499, 53647495]

約数ペア:

[(1, 53647495), (5, 10729499), (11, 4877045), (17, 3155735), (55, 975409), (85, 631147), (181, 296395), (187, 286885), (317, 169235), (905, 59279), (935, 57377), (1585, 33847), (1991, 26945), (3077, 17435), (3487, 15385), (5389, 9955)]