51375624

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{479}}^1$

素因数の和:638

約数の個数: 64

約数和(自身を含む): 133056000

約数和(自身を除く): 81680376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 109, 123, 164, 218, 246, 327, 328, 436, 479, 492, 654, 872, 958, 984, 1308, 1437, 1916, 2616, 2874, 3832, 4469, 5748, 8938, 11496, 13407, 17876, 19639, 26814, 35752, 39278, 52211, 53628, 58917, 78556, 104422, 107256, 117834, 156633, 157112, 208844, 235668, 313266, 417688, 471336, 626532, 1253064, 2140651, 4281302, 6421953, 8562604, 12843906, 17125208, 25687812, 51375624]

約数ペア:

[(1, 51375624), (2, 25687812), (3, 17125208), (4, 12843906), (6, 8562604), (8, 6421953), (12, 4281302), (24, 2140651), (41, 1253064), (82, 626532), (109, 471336), (123, 417688), (164, 313266), (218, 235668), (246, 208844), (327, 157112), (328, 156633), (436, 117834), (479, 107256), (492, 104422), (654, 78556), (872, 58917), (958, 53628), (984, 52211), (1308, 39278), (1437, 35752), (1916, 26814), (2616, 19639), (2874, 17876), (3832, 13407), (4469, 11496), (5748, 8938)]