52042767

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 89579520

約数和(自身を除く): 37536753

約数列:

[1, 3, 7, 19, 21, 23, 53, 57, 69, 107, 133, 159, 161, 321, 371, 399, 437, 483, 749, 1007, 1113, 1219, 1311, 2033, 2247, 2461, 3021, 3059, 3657, 5671, 6099, 7049, 7383, 8533, 9177, 14231, 17013, 17227, 21147, 23161, 25599, 39697, 42693, 46759, 51681, 69483, 107749, 119091, 130433, 140277, 162127, 323247, 327313, 391299, 486381, 754243, 913031, 981939, 2262729, 2478227, 2739093, 7434681, 17347589, 52042767]

約数ペア:

[(1, 52042767), (3, 17347589), (7, 7434681), (19, 2739093), (21, 2478227), (23, 2262729), (53, 981939), (57, 913031), (69, 754243), (107, 486381), (133, 391299), (159, 327313), (161, 323247), (321, 162127), (371, 140277), (399, 130433), (437, 119091), (483, 107749), (749, 69483), (1007, 51681), (1113, 46759), (1219, 42693), (1311, 39697), (2033, 25599), (2247, 23161), (2461, 21147), (3021, 17227), (3059, 17013), (3657, 14231), (5671, 9177), (6099, 8533), (7049, 7383)]