48842654

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1321}}^1$

素因数の和:1488

約数の個数: 32

約数和(自身を含む): 88838400

約数和(自身を除く): 39995746

約数列:

[1, 2, 7, 14, 19, 38, 133, 139, 266, 278, 973, 1321, 1946, 2641, 2642, 5282, 9247, 18487, 18494, 25099, 36974, 50198, 175693, 183619, 351386, 367238, 1285333, 2570666, 3488761, 6977522, 24421327, 48842654]

約数ペア:

[(1, 48842654), (2, 24421327), (7, 6977522), (14, 3488761), (19, 2570666), (38, 1285333), (133, 367238), (139, 351386), (266, 183619), (278, 175693), (973, 50198), (1321, 36974), (1946, 25099), (2641, 18494), (2642, 18487), (5282, 9247)]