50854840

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{331}}^1$

素因数の和:532

約数の個数: 64

約数和(自身を含む): 120476160

約数和(自身を除く): 69621320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 167, 184, 230, 331, 334, 460, 662, 668, 835, 920, 1324, 1336, 1655, 1670, 2648, 3310, 3340, 3841, 6620, 6680, 7613, 7682, 13240, 15226, 15364, 19205, 30452, 30728, 38065, 38410, 55277, 60904, 76130, 76820, 110554, 152260, 153640, 221108, 276385, 304520, 442216, 552770, 1105540, 1271371, 2211080, 2542742, 5085484, 6356855, 10170968, 12713710, 25427420, 50854840]

約数ペア:

[(1, 50854840), (2, 25427420), (4, 12713710), (5, 10170968), (8, 6356855), (10, 5085484), (20, 2542742), (23, 2211080), (40, 1271371), (46, 1105540), (92, 552770), (115, 442216), (167, 304520), (184, 276385), (230, 221108), (331, 153640), (334, 152260), (460, 110554), (662, 76820), (668, 76130), (835, 60904), (920, 55277), (1324, 38410), (1336, 38065), (1655, 30728), (1670, 30452), (2648, 19205), (3310, 15364), (3340, 15226), (3841, 13240), (6620, 7682), (6680, 7613)]