48647930

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{647}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 89766144

約数和(自身を除く): 41118214

約数列:

[1, 2, 5, 10, 73, 103, 146, 206, 365, 515, 647, 730, 1030, 1294, 3235, 6470, 7519, 15038, 37595, 47231, 66641, 75190, 94462, 133282, 236155, 333205, 472310, 666410, 4864793, 9729586, 24323965, 48647930]

約数ペア:

[(1, 48647930), (2, 24323965), (5, 9729586), (10, 4864793), (73, 666410), (103, 472310), (146, 333205), (206, 236155), (365, 133282), (515, 94462), (647, 75190), (730, 66641), (1030, 47231), (1294, 37595), (3235, 15038), (6470, 7519)]