53326768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:506

約数の個数: 80

約数和(自身を含む): 122135040

約数和(自身を除く): 68808272

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 37, 38, 44, 74, 76, 88, 148, 152, 176, 209, 296, 304, 407, 418, 431, 592, 703, 814, 836, 862, 1406, 1628, 1672, 1724, 2812, 3256, 3344, 3448, 4741, 5624, 6512, 6896, 7733, 8189, 9482, 11248, 15466, 15947, 16378, 18964, 30932, 31894, 32756, 37928, 61864, 63788, 65512, 75856, 90079, 123728, 127576, 131024, 175417, 180158, 255152, 302993, 350834, 360316, 605986, 701668, 720632, 1211972, 1403336, 1441264, 2423944, 2806672, 3332923, 4847888, 6665846, 13331692, 26663384, 53326768]

約数ペア:

[(1, 53326768), (2, 26663384), (4, 13331692), (8, 6665846), (11, 4847888), (16, 3332923), (19, 2806672), (22, 2423944), (37, 1441264), (38, 1403336), (44, 1211972), (74, 720632), (76, 701668), (88, 605986), (148, 360316), (152, 350834), (176, 302993), (209, 255152), (296, 180158), (304, 175417), (407, 131024), (418, 127576), (431, 123728), (592, 90079), (703, 75856), (814, 65512), (836, 63788), (862, 61864), (1406, 37928), (1628, 32756), (1672, 31894), (1724, 30932), (2812, 18964), (3256, 16378), (3344, 15947), (3448, 15466), (4741, 11248), (5624, 9482), (6512, 8189), (6896, 7733)]