53275658

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{113}}^1\times {\mathrm{653}}^1$

素因数の和:806

約数の個数: 24

約数和(自身を含む): 85217508

約数和(自身を除く): 31941850

約数列:

[1, 2, 19, 38, 113, 226, 361, 653, 722, 1306, 2147, 4294, 12407, 24814, 40793, 73789, 81586, 147578, 235733, 471466, 1401991, 2803982, 26637829, 53275658]

約数ペア:

[(1, 53275658), (2, 26637829), (19, 2803982), (38, 1401991), (113, 471466), (226, 235733), (361, 147578), (653, 81586), (722, 73789), (1306, 40793), (2147, 24814), (4294, 12407)]