55107976

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{653}}^1$

素因数の和:814

約数の個数: 64

約数和(自身を含む): 129962880

約数和(自身を除く): 74854904

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 137, 154, 274, 308, 548, 616, 653, 959, 1096, 1306, 1507, 1918, 2612, 3014, 3836, 4571, 5224, 6028, 7183, 7672, 9142, 10549, 12056, 14366, 18284, 21098, 28732, 36568, 42196, 50281, 57464, 84392, 89461, 100562, 178922, 201124, 357844, 402248, 626227, 715688, 984071, 1252454, 1968142, 2504908, 3936284, 5009816, 6888497, 7872568, 13776994, 27553988, 55107976]

約数ペア:

[(1, 55107976), (2, 27553988), (4, 13776994), (7, 7872568), (8, 6888497), (11, 5009816), (14, 3936284), (22, 2504908), (28, 1968142), (44, 1252454), (56, 984071), (77, 715688), (88, 626227), (137, 402248), (154, 357844), (274, 201124), (308, 178922), (548, 100562), (616, 89461), (653, 84392), (959, 57464), (1096, 50281), (1306, 42196), (1507, 36568), (1918, 28732), (2612, 21098), (3014, 18284), (3836, 14366), (4571, 12056), (5224, 10549), (6028, 9142), (7183, 7672)]