51137576

素因数分解:

$2^3\times 7^2\times {\mathrm{191}}^1\times {\mathrm{683}}^1$

素因数の和:894

約数の個数: 48

約数和(自身を含む): 112285440

約数和(自身を除く): 61147864

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 191, 196, 382, 392, 683, 764, 1337, 1366, 1528, 2674, 2732, 4781, 5348, 5464, 9359, 9562, 10696, 18718, 19124, 33467, 37436, 38248, 66934, 74872, 130453, 133868, 260906, 267736, 521812, 913171, 1043624, 1826342, 3652684, 6392197, 7305368, 12784394, 25568788, 51137576]

約数ペア:

[(1, 51137576), (2, 25568788), (4, 12784394), (7, 7305368), (8, 6392197), (14, 3652684), (28, 1826342), (49, 1043624), (56, 913171), (98, 521812), (191, 267736), (196, 260906), (382, 133868), (392, 130453), (683, 74872), (764, 66934), (1337, 38248), (1366, 37436), (1528, 33467), (2674, 19124), (2732, 18718), (4781, 10696), (5348, 9562), (5464, 9359)]