50212480

素因数分解:

$2^7\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1171}}^1$

素因数の和:1257

約数の個数: 64

約数和(自身を含む): 121934880

約数和(自身を除く): 71722400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 128, 134, 160, 268, 320, 335, 536, 640, 670, 1072, 1171, 1340, 2144, 2342, 2680, 4288, 4684, 5360, 5855, 8576, 9368, 10720, 11710, 18736, 21440, 23420, 37472, 42880, 46840, 74944, 78457, 93680, 149888, 156914, 187360, 313828, 374720, 392285, 627656, 749440, 784570, 1255312, 1569140, 2510624, 3138280, 5021248, 6276560, 10042496, 12553120, 25106240, 50212480]

約数ペア:

[(1, 50212480), (2, 25106240), (4, 12553120), (5, 10042496), (8, 6276560), (10, 5021248), (16, 3138280), (20, 2510624), (32, 1569140), (40, 1255312), (64, 784570), (67, 749440), (80, 627656), (128, 392285), (134, 374720), (160, 313828), (268, 187360), (320, 156914), (335, 149888), (536, 93680), (640, 78457), (670, 74944), (1072, 46840), (1171, 42880), (1340, 37472), (2144, 23420), (2342, 21440), (2680, 18736), (4288, 11710), (4684, 10720), (5360, 9368), (5855, 8576)]