53901540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3889}}^1$

素因数の和:3922

約数の個数: 144

約数和(自身を含む): 203898240

約数和(自身を除く): 149996700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 3889, 4620, 6930, 7778, 11667, 13860, 15556, 19445, 23334, 27223, 35001, 38890, 42779, 46668, 54446, 58335, 70002, 77780, 81669, 85558, 108892, 116670, 128337, 136115, 140004, 163338, 171116, 175005, 213895, 233340, 245007, 256674, 272230, 299453, 326676, 350010, 385011, 408345, 427790, 490014, 513348, 544460, 598906, 641685, 700020, 770022, 816690, 855580, 898359, 980028, 1197812, 1225035, 1283370, 1497265, 1540044, 1633380, 1796718, 1925055, 2450070, 2566740, 2695077, 2994530, 3593436, 3850110, 4491795, 4900140, 5390154, 5989060, 7700220, 8983590, 10780308, 13475385, 17967180, 26950770, 53901540]

約数ペア:

[(1, 53901540), (2, 26950770), (3, 17967180), (4, 13475385), (5, 10780308), (6, 8983590), (7, 7700220), (9, 5989060), (10, 5390154), (11, 4900140), (12, 4491795), (14, 3850110), (15, 3593436), (18, 2994530), (20, 2695077), (21, 2566740), (22, 2450070), (28, 1925055), (30, 1796718), (33, 1633380), (35, 1540044), (36, 1497265), (42, 1283370), (44, 1225035), (45, 1197812), (55, 980028), (60, 898359), (63, 855580), (66, 816690), (70, 770022), (77, 700020), (84, 641685), (90, 598906), (99, 544460), (105, 513348), (110, 490014), (126, 427790), (132, 408345), (140, 385011), (154, 350010), (165, 326676), (180, 299453), (198, 272230), (210, 256674), (220, 245007), (231, 233340), (252, 213895), (308, 175005), (315, 171116), (330, 163338), (385, 140004), (396, 136115), (420, 128337), (462, 116670), (495, 108892), (630, 85558), (660, 81669), (693, 77780), (770, 70002), (924, 58335), (990, 54446), (1155, 46668), (1260, 42779), (1386, 38890), (1540, 35001), (1980, 27223), (2310, 23334), (2772, 19445), (3465, 15556), (3889, 13860), (4620, 11667), (6930, 7778)]