53193870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7121}}^1$

素因数の和:7217

約数の個数: 48

約数和(自身を含む): 139990032

約数和(自身を除く): 86796162

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 249, 415, 498, 747, 830, 1245, 1494, 2490, 3735, 7121, 7470, 14242, 21363, 35605, 42726, 64089, 71210, 106815, 128178, 213630, 320445, 591043, 640890, 1182086, 1773129, 2955215, 3546258, 5319387, 5910430, 8865645, 10638774, 17731290, 26596935, 53193870]

約数ペア:

[(1, 53193870), (2, 26596935), (3, 17731290), (5, 10638774), (6, 8865645), (9, 5910430), (10, 5319387), (15, 3546258), (18, 2955215), (30, 1773129), (45, 1182086), (83, 640890), (90, 591043), (166, 320445), (249, 213630), (415, 128178), (498, 106815), (747, 71210), (830, 64089), (1245, 42726), (1494, 35605), (2490, 21363), (3735, 14242), (7121, 7470)]