55396320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{16487}}^1$

素因数の和:16512

約数の個数: 96

約数和(自身を含む): 199438848

約数和(自身を除く): 144042528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 16487, 32974, 49461, 65948, 82435, 98922, 115409, 131896, 164870, 197844, 230818, 247305, 263792, 329740, 346227, 395688, 461636, 494610, 527584, 577045, 659480, 692454, 791376, 923272, 989220, 1154090, 1318960, 1384908, 1582752, 1731135, 1846544, 1978440, 2308180, 2637920, 2769816, 3462270, 3693088, 3956880, 4616360, 5539632, 6924540, 7913760, 9232720, 11079264, 13849080, 18465440, 27698160, 55396320]

約数ペア:

[(1, 55396320), (2, 27698160), (3, 18465440), (4, 13849080), (5, 11079264), (6, 9232720), (7, 7913760), (8, 6924540), (10, 5539632), (12, 4616360), (14, 3956880), (15, 3693088), (16, 3462270), (20, 2769816), (21, 2637920), (24, 2308180), (28, 1978440), (30, 1846544), (32, 1731135), (35, 1582752), (40, 1384908), (42, 1318960), (48, 1154090), (56, 989220), (60, 923272), (70, 791376), (80, 692454), (84, 659480), (96, 577045), (105, 527584), (112, 494610), (120, 461636), (140, 395688), (160, 346227), (168, 329740), (210, 263792), (224, 247305), (240, 230818), (280, 197844), (336, 164870), (420, 131896), (480, 115409), (560, 98922), (672, 82435), (840, 65948), (1120, 49461), (1680, 32974), (3360, 16487)]