56404452

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{661}}^1$

素因数の和:1228

約数の個数: 48

約数和(自身を含む): 142208192

約数和(自身を除く): 85803740

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 547, 661, 1094, 1322, 1641, 1983, 2188, 2644, 3282, 3966, 6564, 7111, 7932, 8593, 14222, 17186, 21333, 25779, 28444, 34372, 42666, 51558, 85332, 103116, 361567, 723134, 1084701, 1446268, 2169402, 4338804, 4700371, 9400742, 14101113, 18801484, 28202226, 56404452]

約数ペア:

[(1, 56404452), (2, 28202226), (3, 18801484), (4, 14101113), (6, 9400742), (12, 4700371), (13, 4338804), (26, 2169402), (39, 1446268), (52, 1084701), (78, 723134), (156, 361567), (547, 103116), (661, 85332), (1094, 51558), (1322, 42666), (1641, 34372), (1983, 28444), (2188, 25779), (2644, 21333), (3282, 17186), (3966, 14222), (6564, 8593), (7111, 7932)]