53814295

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 69672960

約数和(自身を除く): 15858665

約数列:

[1, 5, 31, 47, 83, 89, 155, 235, 415, 445, 1457, 2573, 2759, 3901, 4183, 7285, 7387, 12865, 13795, 19505, 20915, 36935, 120931, 129673, 228997, 347189, 604655, 648365, 1144985, 1735945, 10762859, 53814295]

約数ペア:

[(1, 53814295), (5, 10762859), (31, 1735945), (47, 1144985), (83, 648365), (89, 604655), (155, 347189), (235, 228997), (415, 129673), (445, 120931), (1457, 36935), (2573, 20915), (2759, 19505), (3901, 13795), (4183, 12865), (7285, 7387)]