52901520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31489}}^1$

素因数の和:31512

約数の個数: 80

約数和(自身を含む): 187428480

約数和(自身を除く): 134526960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 31489, 62978, 94467, 125956, 157445, 188934, 220423, 251912, 314890, 377868, 440846, 472335, 503824, 629780, 661269, 755736, 881692, 944670, 1102115, 1259560, 1322538, 1511472, 1763384, 1889340, 2204230, 2519120, 2645076, 3306345, 3526768, 3778680, 4408460, 5290152, 6612690, 7557360, 8816920, 10580304, 13225380, 17633840, 26450760, 52901520]

約数ペア:

[(1, 52901520), (2, 26450760), (3, 17633840), (4, 13225380), (5, 10580304), (6, 8816920), (7, 7557360), (8, 6612690), (10, 5290152), (12, 4408460), (14, 3778680), (15, 3526768), (16, 3306345), (20, 2645076), (21, 2519120), (24, 2204230), (28, 1889340), (30, 1763384), (35, 1511472), (40, 1322538), (42, 1259560), (48, 1102115), (56, 944670), (60, 881692), (70, 755736), (80, 661269), (84, 629780), (105, 503824), (112, 472335), (120, 440846), (140, 377868), (168, 314890), (210, 251912), (240, 220423), (280, 188934), (336, 157445), (420, 125956), (560, 94467), (840, 62978), (1680, 31489)]