50820198

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{971}}^1$

素因数の和:1061

約数の個数: 64

約数和(自身を含む): 121492224

約数和(自身を除く): 70672026

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 61, 66, 78, 122, 143, 183, 286, 366, 429, 671, 793, 858, 971, 1342, 1586, 1942, 2013, 2379, 2913, 4026, 4758, 5826, 8723, 10681, 12623, 17446, 21362, 25246, 26169, 32043, 37869, 52338, 59231, 64086, 75738, 118462, 138853, 177693, 277706, 355386, 416559, 651541, 770003, 833118, 1303082, 1540006, 1954623, 2310009, 3909246, 4620018, 8470033, 16940066, 25410099, 50820198]

約数ペア:

[(1, 50820198), (2, 25410099), (3, 16940066), (6, 8470033), (11, 4620018), (13, 3909246), (22, 2310009), (26, 1954623), (33, 1540006), (39, 1303082), (61, 833118), (66, 770003), (78, 651541), (122, 416559), (143, 355386), (183, 277706), (286, 177693), (366, 138853), (429, 118462), (671, 75738), (793, 64086), (858, 59231), (971, 52338), (1342, 37869), (1586, 32043), (1942, 26169), (2013, 25246), (2379, 21362), (2913, 17446), (4026, 12623), (4758, 10681), (5826, 8723)]