22471850050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1819583}}^1$

素因数の和:1819627

約数の個数: 48

約数和(自身を含む): 47381967360

約数和(自身を除く): 24910117310

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 325, 475, 494, 650, 950, 1235, 2470, 6175, 12350, 1819583, 3639166, 9097915, 18195830, 23654579, 34572077, 45489575, 47309158, 69144154, 90979150, 118272895, 172860385, 236545790, 345720770, 449437001, 591364475, 864301925, 898874002, 1182728950, 1728603850, 2247185005, 4494370010, 11235925025, 22471850050]

約数ペア:

[(1, 22471850050), (2, 11235925025), (5, 4494370010), (10, 2247185005), (13, 1728603850), (19, 1182728950), (25, 898874002), (26, 864301925), (38, 591364475), (50, 449437001), (65, 345720770), (95, 236545790), (130, 172860385), (190, 118272895), (247, 90979150), (325, 69144154), (475, 47309158), (494, 45489575), (650, 34572077), (950, 23654579), (1235, 18195830), (2470, 9097915), (6175, 3639166), (12350, 1819583)]