49831680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1$

素因数の和:726

約数の個数: 144

約数和(自身を含む): 167771520

約数和(自身を除く): 117939840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 683, 760, 768, 912, 960, 1140, 1216, 1280, 1366, 1520, 1824, 1920, 2049, 2280, 2432, 2732, 3040, 3415, 3648, 3840, 4098, 4560, 4864, 5464, 6080, 6830, 7296, 8196, 9120, 10245, 10928, 12160, 12977, 13660, 14592, 16392, 18240, 20490, 21856, 24320, 25954, 27320, 32784, 36480, 38931, 40980, 43712, 51908, 54640, 64885, 65568, 72960, 77862, 81960, 87424, 103816, 109280, 129770, 131136, 155724, 163920, 174848, 194655, 207632, 218560, 259540, 262272, 311448, 327840, 389310, 415264, 437120, 519080, 524544, 622896, 655680, 778620, 830528, 874240, 1038160, 1245792, 1311360, 1557240, 1661056, 2076320, 2491584, 2622720, 3114480, 3322112, 4152640, 4983168, 6228960, 8305280, 9966336, 12457920, 16610560, 24915840, 49831680]

約数ペア:

[(1, 49831680), (2, 24915840), (3, 16610560), (4, 12457920), (5, 9966336), (6, 8305280), (8, 6228960), (10, 4983168), (12, 4152640), (15, 3322112), (16, 3114480), (19, 2622720), (20, 2491584), (24, 2076320), (30, 1661056), (32, 1557240), (38, 1311360), (40, 1245792), (48, 1038160), (57, 874240), (60, 830528), (64, 778620), (76, 655680), (80, 622896), (95, 524544), (96, 519080), (114, 437120), (120, 415264), (128, 389310), (152, 327840), (160, 311448), (190, 262272), (192, 259540), (228, 218560), (240, 207632), (256, 194655), (285, 174848), (304, 163920), (320, 155724), (380, 131136), (384, 129770), (456, 109280), (480, 103816), (570, 87424), (608, 81960), (640, 77862), (683, 72960), (760, 65568), (768, 64885), (912, 54640), (960, 51908), (1140, 43712), (1216, 40980), (1280, 38931), (1366, 36480), (1520, 32784), (1824, 27320), (1920, 25954), (2049, 24320), (2280, 21856), (2432, 20490), (2732, 18240), (3040, 16392), (3415, 14592), (3648, 13660), (3840, 12977), (4098, 12160), (4560, 10928), (4864, 10245), (5464, 9120), (6080, 8196), (6830, 7296)]