55768804

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{439}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 120736000

約数和(自身を除く): 64967196

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 349, 364, 439, 698, 878, 1396, 1756, 2443, 3073, 4537, 4886, 5707, 6146, 9074, 9772, 11414, 12292, 18148, 22828, 31759, 39949, 63518, 79898, 127036, 153211, 159796, 306422, 612844, 1072477, 1991743, 2144954, 3983486, 4289908, 7966972, 13942201, 27884402, 55768804]

約数ペア:

[(1, 55768804), (2, 27884402), (4, 13942201), (7, 7966972), (13, 4289908), (14, 3983486), (26, 2144954), (28, 1991743), (52, 1072477), (91, 612844), (182, 306422), (349, 159796), (364, 153211), (439, 127036), (698, 79898), (878, 63518), (1396, 39949), (1756, 31759), (2443, 22828), (3073, 18148), (4537, 12292), (4886, 11414), (5707, 9772), (6146, 9074)]