54353880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{21569}}^1$

素因数の和:21593

約数の個数: 96

約数和(自身を含む): 201895200

約数和(自身を除く): 147541320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 21569, 43138, 64707, 86276, 107845, 129414, 150983, 172552, 194121, 215690, 258828, 301966, 323535, 388242, 431380, 452949, 517656, 603932, 647070, 754915, 776484, 862760, 905898, 970605, 1207864, 1294140, 1358847, 1509830, 1552968, 1811796, 1941210, 2264745, 2588280, 2717694, 3019660, 3623592, 3882420, 4529490, 5435388, 6039320, 6794235, 7764840, 9058980, 10870776, 13588470, 18117960, 27176940, 54353880]

約数ペア:

[(1, 54353880), (2, 27176940), (3, 18117960), (4, 13588470), (5, 10870776), (6, 9058980), (7, 7764840), (8, 6794235), (9, 6039320), (10, 5435388), (12, 4529490), (14, 3882420), (15, 3623592), (18, 3019660), (20, 2717694), (21, 2588280), (24, 2264745), (28, 1941210), (30, 1811796), (35, 1552968), (36, 1509830), (40, 1358847), (42, 1294140), (45, 1207864), (56, 970605), (60, 905898), (63, 862760), (70, 776484), (72, 754915), (84, 647070), (90, 603932), (105, 517656), (120, 452949), (126, 431380), (140, 388242), (168, 323535), (180, 301966), (210, 258828), (252, 215690), (280, 194121), (315, 172552), (360, 150983), (420, 129414), (504, 107845), (630, 86276), (840, 64707), (1260, 43138), (2520, 21569)]