48426880

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4451}}^1$

素因数の和:4487

約数の個数: 64

約数和(自身を含む): 122608080

約数和(自身を除く): 74181200

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 4451, 5440, 8902, 10880, 17804, 22255, 35608, 44510, 71216, 75667, 89020, 142432, 151334, 178040, 284864, 302668, 356080, 378335, 569728, 605336, 712160, 756670, 1210672, 1424320, 1513340, 2421344, 2848640, 3026680, 4842688, 6053360, 9685376, 12106720, 24213440, 48426880]

約数ペア:

[(1, 48426880), (2, 24213440), (4, 12106720), (5, 9685376), (8, 6053360), (10, 4842688), (16, 3026680), (17, 2848640), (20, 2421344), (32, 1513340), (34, 1424320), (40, 1210672), (64, 756670), (68, 712160), (80, 605336), (85, 569728), (128, 378335), (136, 356080), (160, 302668), (170, 284864), (272, 178040), (320, 151334), (340, 142432), (544, 89020), (640, 75667), (680, 71216), (1088, 44510), (1360, 35608), (2176, 22255), (2720, 17804), (4451, 10880), (5440, 8902)]