47749770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:237

約数の個数: 128

約数和(自身を含む): 137479680

約数和(自身を除く): 89729910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 101, 102, 103, 135, 153, 170, 202, 206, 255, 270, 303, 306, 309, 459, 505, 510, 515, 606, 618, 765, 909, 918, 927, 1010, 1030, 1515, 1530, 1545, 1717, 1751, 1818, 1854, 2295, 2727, 2781, 3030, 3090, 3434, 3502, 4545, 4590, 4635, 5151, 5253, 5454, 5562, 8585, 8755, 9090, 9270, 10302, 10403, 10506, 13635, 13905, 15453, 15759, 17170, 17510, 20806, 25755, 26265, 27270, 27810, 30906, 31209, 31518, 46359, 47277, 51510, 52015, 52530, 62418, 77265, 78795, 92718, 93627, 94554, 104030, 154530, 156045, 157590, 176851, 187254, 231795, 236385, 280881, 312090, 353702, 463590, 468135, 472770, 530553, 561762, 884255, 936270, 1061106, 1404405, 1591659, 1768510, 2652765, 2808810, 3183318, 4774977, 5305530, 7958295, 9549954, 15916590, 23874885, 47749770]

約数ペア:

[(1, 47749770), (2, 23874885), (3, 15916590), (5, 9549954), (6, 7958295), (9, 5305530), (10, 4774977), (15, 3183318), (17, 2808810), (18, 2652765), (27, 1768510), (30, 1591659), (34, 1404405), (45, 1061106), (51, 936270), (54, 884255), (85, 561762), (90, 530553), (101, 472770), (102, 468135), (103, 463590), (135, 353702), (153, 312090), (170, 280881), (202, 236385), (206, 231795), (255, 187254), (270, 176851), (303, 157590), (306, 156045), (309, 154530), (459, 104030), (505, 94554), (510, 93627), (515, 92718), (606, 78795), (618, 77265), (765, 62418), (909, 52530), (918, 52015), (927, 51510), (1010, 47277), (1030, 46359), (1515, 31518), (1530, 31209), (1545, 30906), (1717, 27810), (1751, 27270), (1818, 26265), (1854, 25755), (2295, 20806), (2727, 17510), (2781, 17170), (3030, 15759), (3090, 15453), (3434, 13905), (3502, 13635), (4545, 10506), (4590, 10403), (4635, 10302), (5151, 9270), (5253, 9090), (5454, 8755), (5562, 8585)]