40530050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1249}}^1$

素因数の和:1331

約数の個数: 48

約数和(自身を含む): 83700000

約数和(自身を除く): 43169950

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 59, 110, 118, 275, 295, 550, 590, 649, 1249, 1298, 1475, 2498, 2950, 3245, 6245, 6490, 12490, 13739, 16225, 27478, 31225, 32450, 62450, 68695, 73691, 137390, 147382, 343475, 368455, 686950, 736910, 810601, 1621202, 1842275, 3684550, 4053005, 8106010, 20265025, 40530050]

約数ペア:

[(1, 40530050), (2, 20265025), (5, 8106010), (10, 4053005), (11, 3684550), (22, 1842275), (25, 1621202), (50, 810601), (55, 736910), (59, 686950), (110, 368455), (118, 343475), (275, 147382), (295, 137390), (550, 73691), (590, 68695), (649, 62450), (1249, 32450), (1298, 31225), (1475, 27478), (2498, 16225), (2950, 13739), (3245, 12490), (6245, 6490)]