50981940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4969}}^1$

素因数の和:5006

約数の個数: 96

約数和(自身を含む): 166992000

約数和(自身を除く): 116010060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 4969, 5130, 9938, 10260, 14907, 19876, 24845, 29814, 44721, 49690, 59628, 74535, 89442, 94411, 99380, 134163, 149070, 178884, 188822, 223605, 268326, 283233, 298140, 377644, 447210, 472055, 536652, 566466, 670815, 849699, 894420, 944110, 1132932, 1341630, 1416165, 1699398, 1888220, 2549097, 2683260, 2832330, 3398796, 4248495, 5098194, 5664660, 8496990, 10196388, 12745485, 16993980, 25490970, 50981940]

約数ペア:

[(1, 50981940), (2, 25490970), (3, 16993980), (4, 12745485), (5, 10196388), (6, 8496990), (9, 5664660), (10, 5098194), (12, 4248495), (15, 3398796), (18, 2832330), (19, 2683260), (20, 2549097), (27, 1888220), (30, 1699398), (36, 1416165), (38, 1341630), (45, 1132932), (54, 944110), (57, 894420), (60, 849699), (76, 670815), (90, 566466), (95, 536652), (108, 472055), (114, 447210), (135, 377644), (171, 298140), (180, 283233), (190, 268326), (228, 223605), (270, 188822), (285, 178884), (342, 149070), (380, 134163), (513, 99380), (540, 94411), (570, 89442), (684, 74535), (855, 59628), (1026, 49690), (1140, 44721), (1710, 29814), (2052, 24845), (2565, 19876), (3420, 14907), (4969, 10260), (5130, 9938)]