55574792

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{787}}^1$

素因数の和:910

約数の個数: 64

約数和(自身を含む): 129736320

約数和(自身を除く): 74161528

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 97, 104, 182, 194, 364, 388, 679, 728, 776, 787, 1261, 1358, 1574, 2522, 2716, 3148, 5044, 5432, 5509, 6296, 8827, 10088, 10231, 11018, 17654, 20462, 22036, 35308, 40924, 44072, 70616, 71617, 76339, 81848, 143234, 152678, 286468, 305356, 534373, 572936, 610712, 992407, 1068746, 1984814, 2137492, 3969628, 4274984, 6946849, 7939256, 13893698, 27787396, 55574792]

約数ペア:

[(1, 55574792), (2, 27787396), (4, 13893698), (7, 7939256), (8, 6946849), (13, 4274984), (14, 3969628), (26, 2137492), (28, 1984814), (52, 1068746), (56, 992407), (91, 610712), (97, 572936), (104, 534373), (182, 305356), (194, 286468), (364, 152678), (388, 143234), (679, 81848), (728, 76339), (776, 71617), (787, 70616), (1261, 44072), (1358, 40924), (1574, 35308), (2522, 22036), (2716, 20462), (3148, 17654), (5044, 11018), (5432, 10231), (5509, 10088), (6296, 8827)]