50650028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1213}}^1$

素因数の和:1314

約数の個数: 48

約数和(自身を含む): 105647136

約数和(自身を除く): 54997108

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 73, 143, 146, 286, 292, 572, 803, 949, 1213, 1606, 1898, 2426, 3212, 3796, 4852, 10439, 13343, 15769, 20878, 26686, 31538, 41756, 53372, 63076, 88549, 173459, 177098, 346918, 354196, 693836, 974039, 1151137, 1948078, 2302274, 3896156, 4604548, 12662507, 25325014, 50650028]

約数ペア:

[(1, 50650028), (2, 25325014), (4, 12662507), (11, 4604548), (13, 3896156), (22, 2302274), (26, 1948078), (44, 1151137), (52, 974039), (73, 693836), (143, 354196), (146, 346918), (286, 177098), (292, 173459), (572, 88549), (803, 63076), (949, 53372), (1213, 41756), (1606, 31538), (1898, 26686), (2426, 20878), (3212, 15769), (3796, 13343), (4852, 10439)]