53872140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4423}}^1$

素因数の和:4471

約数の個数: 96

約数和(自身を含む): 178375680

約数和(自身を除く): 124503540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 4060, 4423, 6090, 8846, 12180, 13269, 17692, 22115, 26538, 30961, 44230, 53076, 61922, 66345, 88460, 92883, 123844, 128267, 132690, 154805, 185766, 256534, 265380, 309610, 371532, 384801, 464415, 513068, 619220, 641335, 769602, 897869, 928830, 1282670, 1539204, 1795738, 1857660, 1924005, 2565340, 2693607, 3591476, 3848010, 4489345, 5387214, 7696020, 8978690, 10774428, 13468035, 17957380, 26936070, 53872140]

約数ペア:

[(1, 53872140), (2, 26936070), (3, 17957380), (4, 13468035), (5, 10774428), (6, 8978690), (7, 7696020), (10, 5387214), (12, 4489345), (14, 3848010), (15, 3591476), (20, 2693607), (21, 2565340), (28, 1924005), (29, 1857660), (30, 1795738), (35, 1539204), (42, 1282670), (58, 928830), (60, 897869), (70, 769602), (84, 641335), (87, 619220), (105, 513068), (116, 464415), (140, 384801), (145, 371532), (174, 309610), (203, 265380), (210, 256534), (290, 185766), (348, 154805), (406, 132690), (420, 128267), (435, 123844), (580, 92883), (609, 88460), (812, 66345), (870, 61922), (1015, 53076), (1218, 44230), (1740, 30961), (2030, 26538), (2436, 22115), (3045, 17692), (4060, 13269), (4423, 12180), (6090, 8846)]