50756480

素因数分解:

$2^7\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1117}}^1$

素因数の和:1207

約数の個数: 64

約数和(自身を含む): 123158880

約数和(自身を除く): 72402400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 128, 142, 160, 284, 320, 355, 568, 640, 710, 1117, 1136, 1420, 2234, 2272, 2840, 4468, 4544, 5585, 5680, 8936, 9088, 11170, 11360, 17872, 22340, 22720, 35744, 44680, 45440, 71488, 79307, 89360, 142976, 158614, 178720, 317228, 357440, 396535, 634456, 714880, 793070, 1268912, 1586140, 2537824, 3172280, 5075648, 6344560, 10151296, 12689120, 25378240, 50756480]

約数ペア:

[(1, 50756480), (2, 25378240), (4, 12689120), (5, 10151296), (8, 6344560), (10, 5075648), (16, 3172280), (20, 2537824), (32, 1586140), (40, 1268912), (64, 793070), (71, 714880), (80, 634456), (128, 396535), (142, 357440), (160, 317228), (284, 178720), (320, 158614), (355, 142976), (568, 89360), (640, 79307), (710, 71488), (1117, 45440), (1136, 44680), (1420, 35744), (2234, 22720), (2272, 22340), (2840, 17872), (4468, 11360), (4544, 11170), (5585, 9088), (5680, 8936)]