47381500

素因数分解:

$2^2\times 5^3\times {\mathrm{193}}^1\times {\mathrm{491}}^1$

素因数の和:703

約数の個数: 48

約数和(自身を含む): 104229216

約数和(自身を除く): 56847716

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 193, 250, 386, 491, 500, 772, 965, 982, 1930, 1964, 2455, 3860, 4825, 4910, 9650, 9820, 12275, 19300, 24125, 24550, 48250, 49100, 61375, 94763, 96500, 122750, 189526, 245500, 379052, 473815, 947630, 1895260, 2369075, 4738150, 9476300, 11845375, 23690750, 47381500]

約数ペア:

[(1, 47381500), (2, 23690750), (4, 11845375), (5, 9476300), (10, 4738150), (20, 2369075), (25, 1895260), (50, 947630), (100, 473815), (125, 379052), (193, 245500), (250, 189526), (386, 122750), (491, 96500), (500, 94763), (772, 61375), (965, 49100), (982, 48250), (1930, 24550), (1964, 24125), (2455, 19300), (3860, 12275), (4825, 9820), (4910, 9650)]