50489304068

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{370493}}^1$

素因数の和:370692

約数の個数: 48

約数和(自身を含む): 104900189184

約数和(自身を除く): 54410885116

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 157, 217, 314, 434, 628, 868, 1099, 2198, 4396, 4867, 9734, 19468, 34069, 68138, 136276, 370493, 740986, 1481972, 2593451, 5186902, 10373804, 11485283, 22970566, 45941132, 58167401, 80396981, 116334802, 160793962, 232669604, 321587924, 407171807, 814343614, 1628687228, 1803189431, 3606378862, 7212757724, 12622326017, 25244652034, 50489304068]

約数ペア:

[(1, 50489304068), (2, 25244652034), (4, 12622326017), (7, 7212757724), (14, 3606378862), (28, 1803189431), (31, 1628687228), (62, 814343614), (124, 407171807), (157, 321587924), (217, 232669604), (314, 160793962), (434, 116334802), (628, 80396981), (868, 58167401), (1099, 45941132), (2198, 22970566), (4396, 11485283), (4867, 10373804), (9734, 5186902), (19468, 2593451), (34069, 1481972), (68138, 740986), (136276, 370493)]