50981252080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{155317}}^1$

素因数の和:155714

約数の個数: 80

約数和(自身を含む): 129654496224

約数和(自身を除く): 78673244144

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 373, 440, 746, 880, 1492, 1865, 2984, 3730, 4103, 5968, 7460, 8206, 14920, 16412, 20515, 29840, 32824, 41030, 65648, 82060, 155317, 164120, 310634, 328240, 621268, 776585, 1242536, 1553170, 1708487, 2485072, 3106340, 3416974, 6212680, 6833948, 8542435, 12425360, 13667896, 17084870, 27335792, 34169740, 57933241, 68339480, 115866482, 136678960, 231732964, 289666205, 463465928, 579332410, 637265651, 926931856, 1158664820, 1274531302, 2317329640, 2549062604, 3186328255, 4634659280, 5098125208, 6372656510, 10196250416, 12745313020, 25490626040, 50981252080]

約数ペア:

[(1, 50981252080), (2, 25490626040), (4, 12745313020), (5, 10196250416), (8, 6372656510), (10, 5098125208), (11, 4634659280), (16, 3186328255), (20, 2549062604), (22, 2317329640), (40, 1274531302), (44, 1158664820), (55, 926931856), (80, 637265651), (88, 579332410), (110, 463465928), (176, 289666205), (220, 231732964), (373, 136678960), (440, 115866482), (746, 68339480), (880, 57933241), (1492, 34169740), (1865, 27335792), (2984, 17084870), (3730, 13667896), (4103, 12425360), (5968, 8542435), (7460, 6833948), (8206, 6212680), (14920, 3416974), (16412, 3106340), (20515, 2485072), (29840, 1708487), (32824, 1553170), (41030, 1242536), (65648, 776585), (82060, 621268), (155317, 328240), (164120, 310634)]