55181178

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7607}}^1$

素因数の和:7659

約数の個数: 48

約数和(自身を含む): 132926976

約数和(自身を除く): 77745798

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 7607, 15214, 22821, 45642, 68463, 98891, 136926, 197782, 235817, 296673, 471634, 593346, 707451, 890019, 1414902, 1780038, 2122353, 3065621, 4244706, 6131242, 9196863, 18393726, 27590589, 55181178]

約数ペア:

[(1, 55181178), (2, 27590589), (3, 18393726), (6, 9196863), (9, 6131242), (13, 4244706), (18, 3065621), (26, 2122353), (31, 1780038), (39, 1414902), (62, 890019), (78, 707451), (93, 593346), (117, 471634), (186, 296673), (234, 235817), (279, 197782), (403, 136926), (558, 98891), (806, 68463), (1209, 45642), (2418, 22821), (3627, 15214), (7254, 7607)]