493903550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83009}}^1$

素因数の和:83045

約数の個数: 48

約数和(自身を含む): 1111669920

約数和(自身を除く): 617766370

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 170, 175, 238, 350, 425, 595, 850, 1190, 2975, 5950, 83009, 166018, 415045, 581063, 830090, 1162126, 1411153, 2075225, 2822306, 2905315, 4150450, 5810630, 7055765, 9878071, 14111530, 14526575, 19756142, 29053150, 35278825, 49390355, 70557650, 98780710, 246951775, 493903550]

約数ペア:

[(1, 493903550), (2, 246951775), (5, 98780710), (7, 70557650), (10, 49390355), (14, 35278825), (17, 29053150), (25, 19756142), (34, 14526575), (35, 14111530), (50, 9878071), (70, 7055765), (85, 5810630), (119, 4150450), (170, 2905315), (175, 2822306), (238, 2075225), (350, 1411153), (425, 1162126), (595, 830090), (850, 581063), (1190, 415045), (2975, 166018), (5950, 83009)]