49967680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{22307}}^1$

素因数の和:22331

約数の個数: 56

約数和(自身を含む): 135989568

約数和(自身を除く): 86021888

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 22307, 44614, 89228, 111535, 156149, 178456, 223070, 312298, 356912, 446140, 624596, 713824, 780745, 892280, 1249192, 1427648, 1561490, 1784560, 2498384, 3122980, 3569120, 4996768, 6245960, 7138240, 9993536, 12491920, 24983840, 49967680]

約数ペア:

[(1, 49967680), (2, 24983840), (4, 12491920), (5, 9993536), (7, 7138240), (8, 6245960), (10, 4996768), (14, 3569120), (16, 3122980), (20, 2498384), (28, 1784560), (32, 1561490), (35, 1427648), (40, 1249192), (56, 892280), (64, 780745), (70, 713824), (80, 624596), (112, 446140), (140, 356912), (160, 312298), (224, 223070), (280, 178456), (320, 156149), (448, 111535), (560, 89228), (1120, 44614), (2240, 22307)]