51280848

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{18743}}^1$

素因数の和:18776

約数の個数: 60

約数和(自身を含む): 151076640

約数和(自身を除く): 99795792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 18743, 37486, 56229, 74972, 112458, 149944, 168687, 224916, 299888, 337374, 356117, 449832, 674748, 712234, 899664, 1068351, 1349496, 1424468, 2136702, 2698992, 2848936, 3205053, 4273404, 5697872, 6410106, 8546808, 12820212, 17093616, 25640424, 51280848]

約数ペア:

[(1, 51280848), (2, 25640424), (3, 17093616), (4, 12820212), (6, 8546808), (8, 6410106), (9, 5697872), (12, 4273404), (16, 3205053), (18, 2848936), (19, 2698992), (24, 2136702), (36, 1424468), (38, 1349496), (48, 1068351), (57, 899664), (72, 712234), (76, 674748), (114, 449832), (144, 356117), (152, 337374), (171, 299888), (228, 224916), (304, 168687), (342, 149944), (456, 112458), (684, 74972), (912, 56229), (1368, 37486), (2736, 18743)]