47800388

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{971}}^1$

素因数の和:1403

約数の個数: 24

約数和(自身を含む): 86655744

約数和(自身を除く): 38855356

約数列:

[1, 2, 4, 31, 62, 124, 397, 794, 971, 1588, 1942, 3884, 12307, 24614, 30101, 49228, 60202, 120404, 385487, 770974, 1541948, 11950097, 23900194, 47800388]

約数ペア:

[(1, 47800388), (2, 23900194), (4, 11950097), (31, 1541948), (62, 770974), (124, 385487), (397, 120404), (794, 60202), (971, 49228), (1588, 30101), (1942, 24614), (3884, 12307)]