56514480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21407}}^1$

素因数の和:21434

約数の個数: 80

約数和(自身を含む): 191130624

約数和(自身を除く): 134616144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 21407, 42814, 64221, 85628, 107035, 128442, 171256, 214070, 235477, 256884, 321105, 342512, 428140, 470954, 513768, 642210, 706431, 856280, 941908, 1027536, 1177385, 1284420, 1412862, 1712560, 1883816, 2354770, 2568840, 2825724, 3532155, 3767632, 4709540, 5137680, 5651448, 7064310, 9419080, 11302896, 14128620, 18838160, 28257240, 56514480]

約数ペア:

[(1, 56514480), (2, 28257240), (3, 18838160), (4, 14128620), (5, 11302896), (6, 9419080), (8, 7064310), (10, 5651448), (11, 5137680), (12, 4709540), (15, 3767632), (16, 3532155), (20, 2825724), (22, 2568840), (24, 2354770), (30, 1883816), (33, 1712560), (40, 1412862), (44, 1284420), (48, 1177385), (55, 1027536), (60, 941908), (66, 856280), (80, 706431), (88, 642210), (110, 513768), (120, 470954), (132, 428140), (165, 342512), (176, 321105), (220, 256884), (240, 235477), (264, 214070), (330, 171256), (440, 128442), (528, 107035), (660, 85628), (880, 64221), (1320, 42814), (2640, 21407)]