53071256

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1609}}^1$

素因数の和:1672

約数の個数: 64

約数和(自身を含む): 123648000

約数和(自身を除く): 70576744

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 56, 62, 76, 124, 133, 152, 217, 248, 266, 434, 532, 589, 868, 1064, 1178, 1609, 1736, 2356, 3218, 4123, 4712, 6436, 8246, 11263, 12872, 16492, 22526, 30571, 32984, 45052, 49879, 61142, 90104, 99758, 122284, 199516, 213997, 244568, 349153, 399032, 427994, 698306, 855988, 947701, 1396612, 1711976, 1895402, 2793224, 3790804, 6633907, 7581608, 13267814, 26535628, 53071256]

約数ペア:

[(1, 53071256), (2, 26535628), (4, 13267814), (7, 7581608), (8, 6633907), (14, 3790804), (19, 2793224), (28, 1895402), (31, 1711976), (38, 1396612), (56, 947701), (62, 855988), (76, 698306), (124, 427994), (133, 399032), (152, 349153), (217, 244568), (248, 213997), (266, 199516), (434, 122284), (532, 99758), (589, 90104), (868, 61142), (1064, 49879), (1178, 45052), (1609, 32984), (1736, 30571), (2356, 22526), (3218, 16492), (4123, 12872), (4712, 11263), (6436, 8246)]