47188372

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1$

素因数の和:581

約数の個数: 72

約数和(自身を含む): 107442720

約数和(自身を除く): 60254348

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 49, 77, 86, 98, 154, 172, 196, 301, 308, 473, 509, 539, 602, 946, 1018, 1078, 1204, 1892, 2036, 2107, 2156, 3311, 3563, 4214, 5599, 6622, 7126, 8428, 11198, 13244, 14252, 21887, 22396, 23177, 24941, 39193, 43774, 46354, 49882, 78386, 87548, 92708, 99764, 153209, 156772, 240757, 274351, 306418, 481514, 548702, 612836, 963028, 1072463, 1097404, 1685299, 2144926, 3370598, 4289852, 6741196, 11797093, 23594186, 47188372]

約数ペア:

[(1, 47188372), (2, 23594186), (4, 11797093), (7, 6741196), (11, 4289852), (14, 3370598), (22, 2144926), (28, 1685299), (43, 1097404), (44, 1072463), (49, 963028), (77, 612836), (86, 548702), (98, 481514), (154, 306418), (172, 274351), (196, 240757), (301, 156772), (308, 153209), (473, 99764), (509, 92708), (539, 87548), (602, 78386), (946, 49882), (1018, 46354), (1078, 43774), (1204, 39193), (1892, 24941), (2036, 23177), (2107, 22396), (2156, 21887), (3311, 14252), (3563, 13244), (4214, 11198), (5599, 8428), (6622, 7126)]