55918408

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10973}}^1$

素因数の和:11006

約数の個数: 48

約数和(自身を含む): 131358780

約数和(自身を除く): 75440372

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 10973, 21946, 43892, 76811, 87784, 142649, 153622, 285298, 307244, 537677, 570596, 614488, 998543, 1075354, 1141192, 1997086, 2150708, 3994172, 4301416, 6989801, 7988344, 13979602, 27959204, 55918408]

約数ペア:

[(1, 55918408), (2, 27959204), (4, 13979602), (7, 7988344), (8, 6989801), (13, 4301416), (14, 3994172), (26, 2150708), (28, 1997086), (49, 1141192), (52, 1075354), (56, 998543), (91, 614488), (98, 570596), (104, 537677), (182, 307244), (196, 285298), (364, 153622), (392, 142649), (637, 87784), (728, 76811), (1274, 43892), (2548, 21946), (5096, 10973)]