53097885

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2239}}^1$

素因数の和:2298

約数の個数: 48

約数和(自身を含む): 100638720

約数和(自身を除く): 47540835

約数列:

[1, 3, 5, 9, 15, 17, 31, 45, 51, 85, 93, 153, 155, 255, 279, 465, 527, 765, 1395, 1581, 2239, 2635, 4743, 6717, 7905, 11195, 20151, 23715, 33585, 38063, 69409, 100755, 114189, 190315, 208227, 342567, 347045, 570945, 624681, 1041135, 1179953, 1712835, 3123405, 3539859, 5899765, 10619577, 17699295, 53097885]

約数ペア:

[(1, 53097885), (3, 17699295), (5, 10619577), (9, 5899765), (15, 3539859), (17, 3123405), (31, 1712835), (45, 1179953), (51, 1041135), (85, 624681), (93, 570945), (153, 347045), (155, 342567), (255, 208227), (279, 190315), (465, 114189), (527, 100755), (765, 69409), (1395, 38063), (1581, 33585), (2239, 23715), (2635, 20151), (4743, 11195), (6717, 7905)]