48476120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15739}}^1$

素因数の和:15768

約数の個数: 64

約数和(自身を含む): 135993600

約数和(自身を除く): 87517480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 15739, 31478, 62956, 78695, 110173, 125912, 157390, 173129, 220346, 314780, 346258, 440692, 550865, 629560, 692516, 865645, 881384, 1101730, 1211903, 1385032, 1731290, 2203460, 2423806, 3462580, 4406920, 4847612, 6059515, 6925160, 9695224, 12119030, 24238060, 48476120]

約数ペア:

[(1, 48476120), (2, 24238060), (4, 12119030), (5, 9695224), (7, 6925160), (8, 6059515), (10, 4847612), (11, 4406920), (14, 3462580), (20, 2423806), (22, 2203460), (28, 1731290), (35, 1385032), (40, 1211903), (44, 1101730), (55, 881384), (56, 865645), (70, 692516), (77, 629560), (88, 550865), (110, 440692), (140, 346258), (154, 314780), (220, 220346), (280, 173129), (308, 157390), (385, 125912), (440, 110173), (616, 78695), (770, 62956), (1540, 31478), (3080, 15739)]