54808312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{27737}}^1$

素因数の和:27775

約数の個数: 32

約数和(自身を含む): 116499600

約数和(自身を除く): 61691288

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 27737, 55474, 110948, 221896, 360581, 527003, 721162, 1054006, 1442324, 2108012, 2884648, 4216024, 6851039, 13702078, 27404156, 54808312]

約数ペア:

[(1, 54808312), (2, 27404156), (4, 13702078), (8, 6851039), (13, 4216024), (19, 2884648), (26, 2108012), (38, 1442324), (52, 1054006), (76, 721162), (104, 527003), (152, 360581), (247, 221896), (494, 110948), (988, 55474), (1976, 27737)]