53717355

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 96235776

約数和(自身を除く): 42518421

約数列:

[1, 3, 5, 9, 15, 45, 53, 101, 159, 223, 265, 303, 477, 505, 669, 795, 909, 1115, 1515, 2007, 2385, 3345, 4545, 5353, 10035, 11819, 16059, 22523, 26765, 35457, 48177, 59095, 67569, 80295, 106371, 112615, 177285, 202707, 240885, 337845, 531855, 1013535, 1193719, 3581157, 5968595, 10743471, 17905785, 53717355]

約数ペア:

[(1, 53717355), (3, 17905785), (5, 10743471), (9, 5968595), (15, 3581157), (45, 1193719), (53, 1013535), (101, 531855), (159, 337845), (223, 240885), (265, 202707), (303, 177285), (477, 112615), (505, 106371), (669, 80295), (795, 67569), (909, 59095), (1115, 48177), (1515, 35457), (2007, 26765), (2385, 22523), (3345, 16059), (4545, 11819), (5353, 10035)]