53177520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20143}}^1$

素因数の和:20170

約数の個数: 80

約数和(自身を含む): 179845632

約数和(自身を除く): 126668112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 20143, 40286, 60429, 80572, 100715, 120858, 161144, 201430, 221573, 241716, 302145, 322288, 402860, 443146, 483432, 604290, 664719, 805720, 886292, 966864, 1107865, 1208580, 1329438, 1611440, 1772584, 2215730, 2417160, 2658876, 3323595, 3545168, 4431460, 4834320, 5317752, 6647190, 8862920, 10635504, 13294380, 17725840, 26588760, 53177520]

約数ペア:

[(1, 53177520), (2, 26588760), (3, 17725840), (4, 13294380), (5, 10635504), (6, 8862920), (8, 6647190), (10, 5317752), (11, 4834320), (12, 4431460), (15, 3545168), (16, 3323595), (20, 2658876), (22, 2417160), (24, 2215730), (30, 1772584), (33, 1611440), (40, 1329438), (44, 1208580), (48, 1107865), (55, 966864), (60, 886292), (66, 805720), (80, 664719), (88, 604290), (110, 483432), (120, 443146), (132, 402860), (165, 322288), (176, 302145), (220, 241716), (240, 221573), (264, 201430), (330, 161144), (440, 120858), (528, 100715), (660, 80572), (880, 60429), (1320, 40286), (2640, 20143)]