52551420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{51521}}^1$

素因数の和:51550

約数の個数: 48

約数和(自身を含む): 155802528

約数和(自身を除く): 103251108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 51521, 103042, 154563, 206084, 257605, 309126, 515210, 618252, 772815, 875857, 1030420, 1545630, 1751714, 2627571, 3091260, 3503428, 4379285, 5255142, 8758570, 10510284, 13137855, 17517140, 26275710, 52551420]

約数ペア:

[(1, 52551420), (2, 26275710), (3, 17517140), (4, 13137855), (5, 10510284), (6, 8758570), (10, 5255142), (12, 4379285), (15, 3503428), (17, 3091260), (20, 2627571), (30, 1751714), (34, 1545630), (51, 1030420), (60, 875857), (68, 772815), (85, 618252), (102, 515210), (170, 309126), (204, 257605), (255, 206084), (340, 154563), (510, 103042), (1020, 51521)]