53311682

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 86750400

約数和(自身を除く): 33438718

約数列:

[1, 2, 19, 38, 61, 109, 122, 211, 218, 422, 1159, 2071, 2318, 4009, 4142, 6649, 8018, 12871, 13298, 22999, 25742, 45998, 126331, 244549, 252662, 436981, 489098, 873962, 1402939, 2805878, 26655841, 53311682]

約数ペア:

[(1, 53311682), (2, 26655841), (19, 2805878), (38, 1402939), (61, 873962), (109, 489098), (122, 436981), (211, 252662), (218, 244549), (422, 126331), (1159, 45998), (2071, 25742), (2318, 22999), (4009, 13298), (4142, 12871), (6649, 8018)]