69439150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{503}}^1$

素因数の和:777

約数の個数: 48

約数和(自身を含む): 141740928

約数和(自身を除く): 72301778

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 251, 275, 502, 503, 550, 1006, 1255, 2510, 2515, 2761, 5030, 5522, 5533, 6275, 11066, 12550, 12575, 13805, 25150, 27610, 27665, 55330, 69025, 126253, 138050, 138325, 252506, 276650, 631265, 1262530, 1388783, 2777566, 3156325, 6312650, 6943915, 13887830, 34719575, 69439150]

約数ペア:

[(1, 69439150), (2, 34719575), (5, 13887830), (10, 6943915), (11, 6312650), (22, 3156325), (25, 2777566), (50, 1388783), (55, 1262530), (110, 631265), (251, 276650), (275, 252506), (502, 138325), (503, 138050), (550, 126253), (1006, 69025), (1255, 55330), (2510, 27665), (2515, 27610), (2761, 25150), (5030, 13805), (5522, 12575), (5533, 12550), (6275, 11066)]