63689450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2693}}^1$

素因数の和:2759

約数の個数: 48

約数和(自身を含む): 132286176

約数和(自身を除く): 68596726

約数列:

[1, 2, 5, 10, 11, 22, 25, 43, 50, 55, 86, 110, 215, 275, 430, 473, 550, 946, 1075, 2150, 2365, 2693, 4730, 5386, 11825, 13465, 23650, 26930, 29623, 59246, 67325, 115799, 134650, 148115, 231598, 296230, 578995, 740575, 1157990, 1273789, 1481150, 2547578, 2894975, 5789950, 6368945, 12737890, 31844725, 63689450]

約数ペア:

[(1, 63689450), (2, 31844725), (5, 12737890), (10, 6368945), (11, 5789950), (22, 2894975), (25, 2547578), (43, 1481150), (50, 1273789), (55, 1157990), (86, 740575), (110, 578995), (215, 296230), (275, 231598), (430, 148115), (473, 134650), (550, 115799), (946, 67325), (1075, 59246), (2150, 29623), (2365, 26930), (2693, 23650), (4730, 13465), (5386, 11825)]