53874480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20407}}^1$

素因数の和:20434

約数の個数: 80

約数和(自身を含む): 182202624

約数和(自身を除く): 128328144

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, 20407, 40814, 61221, 81628, 102035, 122442, 163256, 204070, 224477, 244884, 306105, 326512, 408140, 448954, 489768, 612210, 673431, 816280, 897908, 979536, 1122385, 1224420, 1346862, 1632560, 1795816, 2244770, 2448840, 2693724, 3367155, 3591632, 4489540, 4897680, 5387448, 6734310, 8979080, 10774896, 13468620, 17958160, 26937240, 53874480]

約数ペア:

[(1, 53874480), (2, 26937240), (3, 17958160), (4, 13468620), (5, 10774896), (6, 8979080), (8, 6734310), (10, 5387448), (11, 4897680), (12, 4489540), (15, 3591632), (16, 3367155), (20, 2693724), (22, 2448840), (24, 2244770), (30, 1795816), (33, 1632560), (40, 1346862), (44, 1224420), (48, 1122385), (55, 979536), (60, 897908), (66, 816280), (80, 673431), (88, 612210), (110, 489768), (120, 448954), (132, 408140), (165, 326512), (176, 306105), (220, 244884), (240, 224477), (264, 204070), (330, 163256), (440, 122442), (528, 102035), (660, 81628), (880, 61221), (1320, 40814), (2640, 20407)]