51036840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{141769}}^1$

素因数の和:141786

約数の個数: 48

約数和(自身を含む): 165870900

約数和(自身を除く): 114834060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 141769, 283538, 425307, 567076, 708845, 850614, 1134152, 1275921, 1417690, 1701228, 2126535, 2551842, 2835380, 3402456, 4253070, 5103684, 5670760, 6379605, 8506140, 10207368, 12759210, 17012280, 25518420, 51036840]

約数ペア:

[(1, 51036840), (2, 25518420), (3, 17012280), (4, 12759210), (5, 10207368), (6, 8506140), (8, 6379605), (9, 5670760), (10, 5103684), (12, 4253070), (15, 3402456), (18, 2835380), (20, 2551842), (24, 2126535), (30, 1701228), (36, 1417690), (40, 1275921), (45, 1134152), (60, 850614), (72, 708845), (90, 567076), (120, 425307), (180, 283538), (360, 141769)]