51116790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1373}}^1$

素因数の和:1473

約数の個数: 64

約数和(自身を含む): 131772096

約数和(自身を除く): 80655306

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 73, 85, 102, 146, 170, 219, 255, 365, 438, 510, 730, 1095, 1241, 1373, 2190, 2482, 2746, 3723, 4119, 6205, 6865, 7446, 8238, 12410, 13730, 18615, 20595, 23341, 37230, 41190, 46682, 70023, 100229, 116705, 140046, 200458, 233410, 300687, 350115, 501145, 601374, 700230, 1002290, 1503435, 1703893, 3006870, 3407786, 5111679, 8519465, 10223358, 17038930, 25558395, 51116790]

約数ペア:

[(1, 51116790), (2, 25558395), (3, 17038930), (5, 10223358), (6, 8519465), (10, 5111679), (15, 3407786), (17, 3006870), (30, 1703893), (34, 1503435), (51, 1002290), (73, 700230), (85, 601374), (102, 501145), (146, 350115), (170, 300687), (219, 233410), (255, 200458), (365, 140046), (438, 116705), (510, 100229), (730, 70023), (1095, 46682), (1241, 41190), (1373, 37230), (2190, 23341), (2482, 20595), (2746, 18615), (3723, 13730), (4119, 12410), (6205, 8238), (6865, 7446)]