51148548

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{569}}^1$

素因数の和:817

約数の個数: 72

約数和(自身を含む): 141916320

約数和(自身を除く): 90767772

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 227, 396, 454, 569, 681, 908, 1138, 1362, 1707, 2043, 2276, 2497, 2724, 3414, 4086, 4994, 5121, 6259, 6828, 7491, 8172, 9988, 10242, 12518, 14982, 18777, 20484, 22473, 25036, 29964, 37554, 44946, 56331, 75108, 89892, 112662, 129163, 225324, 258326, 387489, 516652, 774978, 1162467, 1420793, 1549956, 2324934, 2841586, 4262379, 4649868, 5683172, 8524758, 12787137, 17049516, 25574274, 51148548]

約数ペア:

[(1, 51148548), (2, 25574274), (3, 17049516), (4, 12787137), (6, 8524758), (9, 5683172), (11, 4649868), (12, 4262379), (18, 2841586), (22, 2324934), (33, 1549956), (36, 1420793), (44, 1162467), (66, 774978), (99, 516652), (132, 387489), (198, 258326), (227, 225324), (396, 129163), (454, 112662), (569, 89892), (681, 75108), (908, 56331), (1138, 44946), (1362, 37554), (1707, 29964), (2043, 25036), (2276, 22473), (2497, 20484), (2724, 18777), (3414, 14982), (4086, 12518), (4994, 10242), (5121, 9988), (6259, 8172), (6828, 7491)]