54178852

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{593}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 117355392

約数和(自身を除く): 63176540

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 251, 364, 502, 593, 1004, 1186, 1757, 2372, 3263, 3514, 4151, 6526, 7028, 7709, 8302, 13052, 15418, 16604, 22841, 30836, 45682, 53963, 91364, 107926, 148843, 215852, 297686, 595372, 1041901, 1934959, 2083802, 3869918, 4167604, 7739836, 13544713, 27089426, 54178852]

約数ペア:

[(1, 54178852), (2, 27089426), (4, 13544713), (7, 7739836), (13, 4167604), (14, 3869918), (26, 2083802), (28, 1934959), (52, 1041901), (91, 595372), (182, 297686), (251, 215852), (364, 148843), (502, 107926), (593, 91364), (1004, 53963), (1186, 45682), (1757, 30836), (2372, 22841), (3263, 16604), (3514, 15418), (4151, 13052), (6526, 8302), (7028, 7709)]