55486548

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2237}}^1$

素因数の和:2313

約数の個数: 72

約数和(自身を含む): 153965448

約数和(自身を除く): 98478900

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 106, 117, 156, 159, 212, 234, 318, 468, 477, 636, 689, 954, 1378, 1908, 2067, 2237, 2756, 4134, 4474, 6201, 6711, 8268, 8948, 12402, 13422, 20133, 24804, 26844, 29081, 40266, 58162, 80532, 87243, 116324, 118561, 174486, 237122, 261729, 348972, 355683, 474244, 523458, 711366, 1046916, 1067049, 1422732, 1541293, 2134098, 3082586, 4268196, 4623879, 6165172, 9247758, 13871637, 18495516, 27743274, 55486548]

約数ペア:

[(1, 55486548), (2, 27743274), (3, 18495516), (4, 13871637), (6, 9247758), (9, 6165172), (12, 4623879), (13, 4268196), (18, 3082586), (26, 2134098), (36, 1541293), (39, 1422732), (52, 1067049), (53, 1046916), (78, 711366), (106, 523458), (117, 474244), (156, 355683), (159, 348972), (212, 261729), (234, 237122), (318, 174486), (468, 118561), (477, 116324), (636, 87243), (689, 80532), (954, 58162), (1378, 40266), (1908, 29081), (2067, 26844), (2237, 24804), (2756, 20133), (4134, 13422), (4474, 12402), (6201, 8948), (6711, 8268)]