49145438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 79968000

約数和(自身を除く): 30822562

約数列:

[1, 2, 19, 38, 67, 97, 134, 194, 199, 398, 1273, 1843, 2546, 3686, 3781, 6499, 7562, 12998, 13333, 19303, 26666, 38606, 123481, 246962, 253327, 366757, 506654, 733514, 1293301, 2586602, 24572719, 49145438]

約数ペア:

[(1, 49145438), (2, 24572719), (19, 2586602), (38, 1293301), (67, 733514), (97, 506654), (134, 366757), (194, 253327), (199, 246962), (398, 123481), (1273, 38606), (1843, 26666), (2546, 19303), (3686, 13333), (3781, 12998), (6499, 7562)]