53479160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{190997}}^1$

素因数の和:191015

約数の個数: 32

約数和(自身を含む): 137518560

約数和(自身を除く): 84039400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 190997, 381994, 763988, 954985, 1336979, 1527976, 1909970, 2673958, 3819940, 5347916, 6684895, 7639880, 10695832, 13369790, 26739580, 53479160]

約数ペア:

[(1, 53479160), (2, 26739580), (4, 13369790), (5, 10695832), (7, 7639880), (8, 6684895), (10, 5347916), (14, 3819940), (20, 2673958), (28, 1909970), (35, 1527976), (40, 1336979), (56, 954985), (70, 763988), (140, 381994), (280, 190997)]