56909916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4261}}^1$

素因数の和:4331

約数の個数: 72

約数和(自身を含む): 167547744

約数和(自身を除く): 110637828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1113, 1484, 1908, 2226, 3339, 4261, 4452, 6678, 8522, 12783, 13356, 17044, 25566, 29827, 38349, 51132, 59654, 76698, 89481, 119308, 153396, 178962, 225833, 268443, 357924, 451666, 536886, 677499, 903332, 1073772, 1354998, 1580831, 2032497, 2709996, 3161662, 4064994, 4742493, 6323324, 8129988, 9484986, 14227479, 18969972, 28454958, 56909916]

約数ペア:

[(1, 56909916), (2, 28454958), (3, 18969972), (4, 14227479), (6, 9484986), (7, 8129988), (9, 6323324), (12, 4742493), (14, 4064994), (18, 3161662), (21, 2709996), (28, 2032497), (36, 1580831), (42, 1354998), (53, 1073772), (63, 903332), (84, 677499), (106, 536886), (126, 451666), (159, 357924), (212, 268443), (252, 225833), (318, 178962), (371, 153396), (477, 119308), (636, 89481), (742, 76698), (954, 59654), (1113, 51132), (1484, 38349), (1908, 29827), (2226, 25566), (3339, 17044), (4261, 13356), (4452, 12783), (6678, 8522)]