55752788

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{21881}}^1$

素因数の和:21912

約数の個数: 36

約数和(自身を含む): 122232852

約数和(自身を除く): 66480064

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 21881, 43762, 87524, 153167, 284453, 306334, 568906, 612668, 1072169, 1137812, 1991171, 2144338, 3982342, 4288676, 7964684, 13938197, 27876394, 55752788]

約数ペア:

[(1, 55752788), (2, 27876394), (4, 13938197), (7, 7964684), (13, 4288676), (14, 3982342), (26, 2144338), (28, 1991171), (49, 1137812), (52, 1072169), (91, 612668), (98, 568906), (182, 306334), (196, 284453), (364, 153167), (637, 87524), (1274, 43762), (2548, 21881)]