50619520

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11299}}^1$

素因数の和:11325

約数の個数: 64

約数和(自身を含む): 138312000

約数和(自身を除く): 87692480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 11299, 22598, 45196, 56495, 79093, 90392, 112990, 158186, 180784, 225980, 316372, 361568, 395465, 451960, 632744, 723136, 790930, 903920, 1265488, 1446272, 1581860, 1807840, 2530976, 3163720, 3615680, 5061952, 6327440, 7231360, 10123904, 12654880, 25309760, 50619520]

約数ペア:

[(1, 50619520), (2, 25309760), (4, 12654880), (5, 10123904), (7, 7231360), (8, 6327440), (10, 5061952), (14, 3615680), (16, 3163720), (20, 2530976), (28, 1807840), (32, 1581860), (35, 1446272), (40, 1265488), (56, 903920), (64, 790930), (70, 723136), (80, 632744), (112, 451960), (128, 395465), (140, 361568), (160, 316372), (224, 225980), (280, 180784), (320, 158186), (448, 112990), (560, 90392), (640, 79093), (896, 56495), (1120, 45196), (2240, 22598), (4480, 11299)]