49568780

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{463}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 107339904

約数和(自身を除く): 57771124

約数列:

[1, 2, 4, 5, 10, 20, 53, 101, 106, 202, 212, 265, 404, 463, 505, 530, 926, 1010, 1060, 1852, 2020, 2315, 4630, 5353, 9260, 10706, 21412, 24539, 26765, 46763, 49078, 53530, 93526, 98156, 107060, 122695, 187052, 233815, 245390, 467630, 490780, 935260, 2478439, 4956878, 9913756, 12392195, 24784390, 49568780]

約数ペア:

[(1, 49568780), (2, 24784390), (4, 12392195), (5, 9913756), (10, 4956878), (20, 2478439), (53, 935260), (101, 490780), (106, 467630), (202, 245390), (212, 233815), (265, 187052), (404, 122695), (463, 107060), (505, 98156), (530, 93526), (926, 53530), (1010, 49078), (1060, 46763), (1852, 26765), (2020, 24539), (2315, 21412), (4630, 10706), (5353, 9260)]