54895380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53819}}^1$

素因数の和:53848

約数の個数: 48

約数和(自身を含む): 162751680

約数和(自身を除く): 107856300

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, 53819, 107638, 161457, 215276, 269095, 322914, 538190, 645828, 807285, 914923, 1076380, 1614570, 1829846, 2744769, 3229140, 3659692, 4574615, 5489538, 9149230, 10979076, 13723845, 18298460, 27447690, 54895380]

約数ペア:

[(1, 54895380), (2, 27447690), (3, 18298460), (4, 13723845), (5, 10979076), (6, 9149230), (10, 5489538), (12, 4574615), (15, 3659692), (17, 3229140), (20, 2744769), (30, 1829846), (34, 1614570), (51, 1076380), (60, 914923), (68, 807285), (85, 645828), (102, 538190), (170, 322914), (204, 269095), (255, 215276), (340, 161457), (510, 107638), (1020, 53819)]