55483876

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:401

約数の個数: 72

約数和(自身を含む): 121806720

約数和(自身を除く): 66322844

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 47, 49, 76, 94, 98, 133, 188, 196, 266, 317, 329, 532, 634, 658, 893, 931, 1268, 1316, 1786, 1862, 2219, 2303, 3572, 3724, 4438, 4606, 6023, 6251, 8876, 9212, 12046, 12502, 14899, 15533, 24092, 25004, 29798, 31066, 42161, 43757, 59596, 62132, 84322, 87514, 104293, 168644, 175028, 208586, 283081, 295127, 417172, 566162, 590254, 730051, 1132324, 1180508, 1460102, 1981567, 2920204, 3963134, 7926268, 13870969, 27741938, 55483876]

約数ペア:

[(1, 55483876), (2, 27741938), (4, 13870969), (7, 7926268), (14, 3963134), (19, 2920204), (28, 1981567), (38, 1460102), (47, 1180508), (49, 1132324), (76, 730051), (94, 590254), (98, 566162), (133, 417172), (188, 295127), (196, 283081), (266, 208586), (317, 175028), (329, 168644), (532, 104293), (634, 87514), (658, 84322), (893, 62132), (931, 59596), (1268, 43757), (1316, 42161), (1786, 31066), (1862, 29798), (2219, 25004), (2303, 24092), (3572, 15533), (3724, 14899), (4438, 12502), (4606, 12046), (6023, 9212), (6251, 8876)]