50869760

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:695

約数の個数: 80

約数和(自身を含む): 126099072

約数和(自身を除く): 75229312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 641, 992, 1240, 1280, 1282, 1984, 2480, 2560, 2564, 3205, 3968, 4960, 5128, 6410, 7936, 9920, 10256, 12820, 15872, 19840, 19871, 20512, 25640, 39680, 39742, 41024, 51280, 79360, 79484, 82048, 99355, 102560, 158968, 164096, 198710, 205120, 317936, 328192, 397420, 410240, 635872, 794840, 820480, 1271744, 1589680, 1640960, 2543488, 3179360, 5086976, 6358720, 10173952, 12717440, 25434880, 50869760]

約数ペア:

[(1, 50869760), (2, 25434880), (4, 12717440), (5, 10173952), (8, 6358720), (10, 5086976), (16, 3179360), (20, 2543488), (31, 1640960), (32, 1589680), (40, 1271744), (62, 820480), (64, 794840), (80, 635872), (124, 410240), (128, 397420), (155, 328192), (160, 317936), (248, 205120), (256, 198710), (310, 164096), (320, 158968), (496, 102560), (512, 99355), (620, 82048), (640, 79484), (641, 79360), (992, 51280), (1240, 41024), (1280, 39742), (1282, 39680), (1984, 25640), (2480, 20512), (2560, 19871), (2564, 19840), (3205, 15872), (3968, 12820), (4960, 10256), (5128, 9920), (6410, 7936)]