52420690

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:105

約数の個数: 128

約数和(自身を含む): 124416000

約数和(自身を除く): 71995310

約数列:

[1, 2, 5, 7, 10, 14, 17, 29, 31, 34, 35, 49, 58, 62, 70, 85, 98, 119, 145, 155, 170, 203, 217, 238, 245, 290, 310, 343, 406, 434, 490, 493, 527, 595, 686, 833, 899, 986, 1015, 1054, 1085, 1190, 1421, 1519, 1666, 1715, 1798, 2030, 2170, 2465, 2635, 2842, 3038, 3430, 3451, 3689, 4165, 4495, 4930, 5270, 5831, 6293, 6902, 7105, 7378, 7595, 8330, 8990, 9947, 10633, 11662, 12586, 14210, 15190, 15283, 17255, 18445, 19894, 21266, 24157, 25823, 29155, 30566, 31465, 34510, 36890, 44051, 48314, 49735, 51646, 53165, 58310, 62930, 76415, 88102, 99470, 106330, 106981, 120785, 129115, 152830, 169099, 180761, 213962, 220255, 241570, 258230, 308357, 338198, 361522, 440510, 534905, 616714, 748867, 845495, 903805, 1069810, 1497734, 1541785, 1690990, 1807610, 3083570, 3744335, 5242069, 7488670, 10484138, 26210345, 52420690]

約数ペア:

[(1, 52420690), (2, 26210345), (5, 10484138), (7, 7488670), (10, 5242069), (14, 3744335), (17, 3083570), (29, 1807610), (31, 1690990), (34, 1541785), (35, 1497734), (49, 1069810), (58, 903805), (62, 845495), (70, 748867), (85, 616714), (98, 534905), (119, 440510), (145, 361522), (155, 338198), (170, 308357), (203, 258230), (217, 241570), (238, 220255), (245, 213962), (290, 180761), (310, 169099), (343, 152830), (406, 129115), (434, 120785), (490, 106981), (493, 106330), (527, 99470), (595, 88102), (686, 76415), (833, 62930), (899, 58310), (986, 53165), (1015, 51646), (1054, 49735), (1085, 48314), (1190, 44051), (1421, 36890), (1519, 34510), (1666, 31465), (1715, 30566), (1798, 29155), (2030, 25823), (2170, 24157), (2465, 21266), (2635, 19894), (2842, 18445), (3038, 17255), (3430, 15283), (3451, 15190), (3689, 14210), (4165, 12586), (4495, 11662), (4930, 10633), (5270, 9947), (5831, 8990), (6293, 8330), (6902, 7595), (7105, 7378)]