53394450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{20939}}^1$

素因数の和:20971

約数の個数: 48

約数和(自身を含む): 140214240

約数和(自身を除く): 86819790

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 20939, 41878, 62817, 104695, 125634, 209390, 314085, 355963, 523475, 628170, 711926, 1046950, 1067889, 1570425, 1779815, 2135778, 3140850, 3559630, 5339445, 8899075, 10678890, 17798150, 26697225, 53394450]

約数ペア:

[(1, 53394450), (2, 26697225), (3, 17798150), (5, 10678890), (6, 8899075), (10, 5339445), (15, 3559630), (17, 3140850), (25, 2135778), (30, 1779815), (34, 1570425), (50, 1067889), (51, 1046950), (75, 711926), (85, 628170), (102, 523475), (150, 355963), (170, 314085), (255, 209390), (425, 125634), (510, 104695), (850, 62817), (1275, 41878), (2550, 20939)]