45982850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1$

素因数の和:627

約数の個数: 48

約数和(自身を含む): 91140000

約数和(自身を除く): 45157150

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 97, 190, 194, 475, 485, 499, 950, 970, 998, 1843, 2425, 2495, 3686, 4850, 4990, 9215, 9481, 12475, 18430, 18962, 24950, 46075, 47405, 48403, 92150, 94810, 96806, 237025, 242015, 474050, 484030, 919657, 1210075, 1839314, 2420150, 4598285, 9196570, 22991425, 45982850]

約数ペア:

[(1, 45982850), (2, 22991425), (5, 9196570), (10, 4598285), (19, 2420150), (25, 1839314), (38, 1210075), (50, 919657), (95, 484030), (97, 474050), (190, 242015), (194, 237025), (475, 96806), (485, 94810), (499, 92150), (950, 48403), (970, 47405), (998, 46075), (1843, 24950), (2425, 18962), (2495, 18430), (3686, 12475), (4850, 9481), (4990, 9215)]