55131516

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:557

約数の個数: 120

約数和(自身を含む): 162624000

約数和(自身を除く): 107492484

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 54, 62, 66, 81, 93, 99, 108, 124, 132, 162, 186, 198, 279, 297, 324, 341, 372, 396, 499, 558, 594, 682, 837, 891, 998, 1023, 1116, 1188, 1364, 1497, 1674, 1782, 1996, 2046, 2511, 2994, 3069, 3348, 3564, 4092, 4491, 5022, 5489, 5988, 6138, 8982, 9207, 10044, 10978, 12276, 13473, 15469, 16467, 17964, 18414, 21956, 26946, 27621, 30938, 32934, 36828, 40419, 46407, 49401, 53892, 55242, 61876, 65868, 80838, 92814, 98802, 110484, 139221, 148203, 161676, 170159, 185628, 197604, 278442, 296406, 340318, 417663, 444609, 510477, 556884, 592812, 680636, 835326, 889218, 1020954, 1252989, 1531431, 1670652, 1778436, 2041908, 2505978, 3062862, 4594293, 5011956, 6125724, 9188586, 13782879, 18377172, 27565758, 55131516]

約数ペア:

[(1, 55131516), (2, 27565758), (3, 18377172), (4, 13782879), (6, 9188586), (9, 6125724), (11, 5011956), (12, 4594293), (18, 3062862), (22, 2505978), (27, 2041908), (31, 1778436), (33, 1670652), (36, 1531431), (44, 1252989), (54, 1020954), (62, 889218), (66, 835326), (81, 680636), (93, 592812), (99, 556884), (108, 510477), (124, 444609), (132, 417663), (162, 340318), (186, 296406), (198, 278442), (279, 197604), (297, 185628), (324, 170159), (341, 161676), (372, 148203), (396, 139221), (499, 110484), (558, 98802), (594, 92814), (682, 80838), (837, 65868), (891, 61876), (998, 55242), (1023, 53892), (1116, 49401), (1188, 46407), (1364, 40419), (1497, 36828), (1674, 32934), (1782, 30938), (1996, 27621), (2046, 26946), (2511, 21956), (2994, 18414), (3069, 17964), (3348, 16467), (3564, 15469), (4092, 13473), (4491, 12276), (5022, 10978), (5489, 10044), (5988, 9207), (6138, 8982)]