51739616

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:627

約数の個数: 48

約数和(自身を含む): 106006320

約数和(自身を除く): 54266704

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 89, 148, 178, 296, 356, 491, 592, 712, 982, 1184, 1424, 1964, 2848, 3293, 3928, 6586, 7856, 13172, 15712, 18167, 26344, 36334, 43699, 52688, 72668, 87398, 105376, 145336, 174796, 290672, 349592, 581344, 699184, 1398368, 1616863, 3233726, 6467452, 12934904, 25869808, 51739616]

約数ペア:

[(1, 51739616), (2, 25869808), (4, 12934904), (8, 6467452), (16, 3233726), (32, 1616863), (37, 1398368), (74, 699184), (89, 581344), (148, 349592), (178, 290672), (296, 174796), (356, 145336), (491, 105376), (592, 87398), (712, 72668), (982, 52688), (1184, 43699), (1424, 36334), (1964, 26344), (2848, 18167), (3293, 15712), (3928, 13172), (6586, 7856)]