48784890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{431}}^1$

素因数の和:473

約数の個数: 128

約数和(自身を含む): 149299200

約数和(自身を除く): 100514310

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 49, 55, 66, 70, 77, 98, 105, 110, 147, 154, 165, 210, 231, 245, 294, 330, 343, 385, 431, 462, 490, 539, 686, 735, 770, 862, 1029, 1078, 1155, 1293, 1470, 1617, 1715, 2058, 2155, 2310, 2586, 2695, 3017, 3234, 3430, 3773, 4310, 4741, 5145, 5390, 6034, 6465, 7546, 8085, 9051, 9482, 10290, 11319, 12930, 14223, 15085, 16170, 18102, 18865, 21119, 22638, 23705, 28446, 30170, 33187, 37730, 42238, 45255, 47410, 56595, 63357, 66374, 71115, 90510, 99561, 105595, 113190, 126714, 142230, 147833, 165935, 199122, 211190, 232309, 295666, 316785, 331870, 443499, 464618, 497805, 633570, 696927, 739165, 886998, 995610, 1161545, 1393854, 1478330, 1626163, 2217495, 2323090, 3252326, 3484635, 4434990, 4878489, 6969270, 8130815, 9756978, 16261630, 24392445, 48784890]

約数ペア:

[(1, 48784890), (2, 24392445), (3, 16261630), (5, 9756978), (6, 8130815), (7, 6969270), (10, 4878489), (11, 4434990), (14, 3484635), (15, 3252326), (21, 2323090), (22, 2217495), (30, 1626163), (33, 1478330), (35, 1393854), (42, 1161545), (49, 995610), (55, 886998), (66, 739165), (70, 696927), (77, 633570), (98, 497805), (105, 464618), (110, 443499), (147, 331870), (154, 316785), (165, 295666), (210, 232309), (231, 211190), (245, 199122), (294, 165935), (330, 147833), (343, 142230), (385, 126714), (431, 113190), (462, 105595), (490, 99561), (539, 90510), (686, 71115), (735, 66374), (770, 63357), (862, 56595), (1029, 47410), (1078, 45255), (1155, 42238), (1293, 37730), (1470, 33187), (1617, 30170), (1715, 28446), (2058, 23705), (2155, 22638), (2310, 21119), (2586, 18865), (2695, 18102), (3017, 16170), (3234, 15085), (3430, 14223), (3773, 12930), (4310, 11319), (4741, 10290), (5145, 9482), (5390, 9051), (6034, 8085), (6465, 7546)]