54929465

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 72433440

約数和(自身を除く): 17503975

約数列:

[1, 5, 17, 53, 85, 89, 137, 265, 445, 685, 901, 1513, 2329, 4505, 4717, 7261, 7565, 11645, 12193, 23585, 36305, 60965, 80189, 123437, 207281, 400945, 617185, 646229, 1036405, 3231145, 10985893, 54929465]

約数ペア:

[(1, 54929465), (5, 10985893), (17, 3231145), (53, 1036405), (85, 646229), (89, 617185), (137, 400945), (265, 207281), (445, 123437), (685, 80189), (901, 60965), (1513, 36305), (2329, 23585), (4505, 12193), (4717, 11645), (7261, 7565)]