49474850

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{101}}^2$

素因数の和:311

約数の個数: 36

約数和(自身を含む): 93901542

約数和(自身を除く): 44426692

約数列:

[1, 2, 5, 10, 25, 50, 97, 101, 194, 202, 485, 505, 970, 1010, 2425, 2525, 4850, 5050, 9797, 10201, 19594, 20402, 48985, 51005, 97970, 102010, 244925, 255025, 489850, 510050, 989497, 1978994, 4947485, 9894970, 24737425, 49474850]

約数ペア:

[(1, 49474850), (2, 24737425), (5, 9894970), (10, 4947485), (25, 1978994), (50, 989497), (97, 510050), (101, 489850), (194, 255025), (202, 244925), (485, 102010), (505, 97970), (970, 51005), (1010, 48985), (2425, 20402), (2525, 19594), (4850, 10201), (5050, 9797)]