50891220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1291}}^1$

素因数の和:1382

約数の個数: 96

約数和(自身を含む): 160621440

約数和(自身を除く): 109730220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 90, 108, 135, 146, 180, 219, 270, 292, 365, 438, 540, 657, 730, 876, 1095, 1291, 1314, 1460, 1971, 2190, 2582, 2628, 3285, 3873, 3942, 4380, 5164, 6455, 6570, 7746, 7884, 9855, 11619, 12910, 13140, 15492, 19365, 19710, 23238, 25820, 34857, 38730, 39420, 46476, 58095, 69714, 77460, 94243, 116190, 139428, 174285, 188486, 232380, 282729, 348570, 376972, 471215, 565458, 697140, 848187, 942430, 1130916, 1413645, 1696374, 1884860, 2544561, 2827290, 3392748, 4240935, 5089122, 5654580, 8481870, 10178244, 12722805, 16963740, 25445610, 50891220]

約数ペア:

[(1, 50891220), (2, 25445610), (3, 16963740), (4, 12722805), (5, 10178244), (6, 8481870), (9, 5654580), (10, 5089122), (12, 4240935), (15, 3392748), (18, 2827290), (20, 2544561), (27, 1884860), (30, 1696374), (36, 1413645), (45, 1130916), (54, 942430), (60, 848187), (73, 697140), (90, 565458), (108, 471215), (135, 376972), (146, 348570), (180, 282729), (219, 232380), (270, 188486), (292, 174285), (365, 139428), (438, 116190), (540, 94243), (657, 77460), (730, 69714), (876, 58095), (1095, 46476), (1291, 39420), (1314, 38730), (1460, 34857), (1971, 25820), (2190, 23238), (2582, 19710), (2628, 19365), (3285, 15492), (3873, 13140), (3942, 12910), (4380, 11619), (5164, 9855), (6455, 7884), (6570, 7746)]