51169944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{563}}^1$

素因数の和:1120

約数の個数: 64

約数和(自身を含む): 146730240

約数和(自身を除く): 95560296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 541, 563, 1082, 1126, 1623, 1689, 2164, 2252, 3246, 3378, 3787, 3941, 4328, 4504, 6492, 6756, 7574, 7882, 11361, 11823, 12984, 13512, 15148, 15764, 22722, 23646, 30296, 31528, 45444, 47292, 90888, 94584, 304583, 609166, 913749, 1218332, 1827498, 2132081, 2436664, 3654996, 4264162, 6396243, 7309992, 8528324, 12792486, 17056648, 25584972, 51169944]

約数ペア:

[(1, 51169944), (2, 25584972), (3, 17056648), (4, 12792486), (6, 8528324), (7, 7309992), (8, 6396243), (12, 4264162), (14, 3654996), (21, 2436664), (24, 2132081), (28, 1827498), (42, 1218332), (56, 913749), (84, 609166), (168, 304583), (541, 94584), (563, 90888), (1082, 47292), (1126, 45444), (1623, 31528), (1689, 30296), (2164, 23646), (2252, 22722), (3246, 15764), (3378, 15148), (3787, 13512), (3941, 12984), (4328, 11823), (4504, 11361), (6492, 7882), (6756, 7574)]