55023605

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 86704128

約数和(自身を除く): 31680523

約数列:

[1, 5, 7, 13, 31, 35, 47, 65, 83, 91, 155, 217, 235, 329, 403, 415, 455, 581, 611, 1079, 1085, 1457, 1645, 2015, 2573, 2821, 2905, 3055, 3901, 4277, 5395, 7285, 7553, 10199, 12865, 14105, 18011, 18941, 19505, 21385, 27307, 33449, 37765, 50713, 50995, 90055, 94705, 120931, 132587, 136535, 167245, 234143, 253565, 354991, 604655, 662935, 846517, 1170715, 1572103, 1774955, 4232585, 7860515, 11004721, 55023605]

約数ペア:

[(1, 55023605), (5, 11004721), (7, 7860515), (13, 4232585), (31, 1774955), (35, 1572103), (47, 1170715), (65, 846517), (83, 662935), (91, 604655), (155, 354991), (217, 253565), (235, 234143), (329, 167245), (403, 136535), (415, 132587), (455, 120931), (581, 94705), (611, 90055), (1079, 50995), (1085, 50713), (1457, 37765), (1645, 33449), (2015, 27307), (2573, 21385), (2821, 19505), (2905, 18941), (3055, 18011), (3901, 14105), (4277, 12865), (5395, 10199), (7285, 7553)]