24861590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:393

約数の個数: 48

約数和(自身を含む): 49647168

約数和(自身を除く): 24785578

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 169, 235, 313, 338, 470, 611, 626, 845, 1222, 1565, 1690, 3055, 3130, 4069, 6110, 7943, 8138, 14711, 15886, 20345, 29422, 39715, 40690, 52897, 73555, 79430, 105794, 147110, 191243, 264485, 382486, 528970, 956215, 1912430, 2486159, 4972318, 12430795, 24861590]

約数ペア:

[(1, 24861590), (2, 12430795), (5, 4972318), (10, 2486159), (13, 1912430), (26, 956215), (47, 528970), (65, 382486), (94, 264485), (130, 191243), (169, 147110), (235, 105794), (313, 79430), (338, 73555), (470, 52897), (611, 40690), (626, 39715), (845, 29422), (1222, 20345), (1565, 15886), (1690, 14711), (3055, 8138), (3130, 7943), (4069, 6110)]