41949355

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 63516672

約数和(自身を除く): 21567317

約数列:

[1, 5, 7, 23, 31, 35, 41, 115, 155, 161, 205, 217, 287, 713, 805, 943, 1085, 1271, 1435, 1681, 3565, 4715, 4991, 6355, 6601, 8405, 8897, 11767, 24955, 29233, 33005, 38663, 44485, 52111, 58835, 146165, 193315, 204631, 260555, 270641, 364777, 1023155, 1198553, 1353205, 1823885, 5992765, 8389871, 41949355]

約数ペア:

[(1, 41949355), (5, 8389871), (7, 5992765), (23, 1823885), (31, 1353205), (35, 1198553), (41, 1023155), (115, 364777), (155, 270641), (161, 260555), (205, 204631), (217, 193315), (287, 146165), (713, 58835), (805, 52111), (943, 44485), (1085, 38663), (1271, 33005), (1435, 29233), (1681, 24955), (3565, 11767), (4715, 8897), (4991, 8405), (6355, 6601)]