55616004

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{7253}}^1$

素因数の和:7337

約数の個数: 48

約数和(自身を含む): 146240640

約数和(自身を除く): 90624636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7253, 7668, 14506, 21759, 29012, 43518, 65277, 87036, 130554, 195831, 261108, 391662, 514963, 783324, 1029926, 1544889, 2059852, 3089778, 4634667, 6179556, 9269334, 13904001, 18538668, 27808002, 55616004]

約数ペア:

[(1, 55616004), (2, 27808002), (3, 18538668), (4, 13904001), (6, 9269334), (9, 6179556), (12, 4634667), (18, 3089778), (27, 2059852), (36, 1544889), (54, 1029926), (71, 783324), (108, 514963), (142, 391662), (213, 261108), (284, 195831), (426, 130554), (639, 87036), (852, 65277), (1278, 43518), (1917, 29012), (2556, 21759), (3834, 14506), (7253, 7668)]