51155766

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{30559}}^1$

素因数の和:30601

約数の個数: 32

約数和(自身を含む): 117350400

約数和(自身を除く): 66194634

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 30559, 61118, 91677, 183354, 275031, 550062, 825093, 947329, 1650186, 1894658, 2841987, 5683974, 8525961, 17051922, 25577883, 51155766]

約数ペア:

[(1, 51155766), (2, 25577883), (3, 17051922), (6, 8525961), (9, 5683974), (18, 2841987), (27, 1894658), (31, 1650186), (54, 947329), (62, 825093), (93, 550062), (186, 275031), (279, 183354), (558, 91677), (837, 61118), (1674, 30559)]