55058960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:169

約数の個数: 160

約数和(自身を含む): 152668800

約数和(自身を除く): 97609840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 37, 38, 40, 44, 55, 74, 76, 80, 88, 89, 95, 110, 148, 152, 176, 178, 185, 190, 209, 220, 296, 304, 356, 370, 380, 407, 418, 440, 445, 592, 703, 712, 740, 760, 814, 836, 880, 890, 979, 1045, 1406, 1424, 1480, 1520, 1628, 1672, 1691, 1780, 1958, 2035, 2090, 2812, 2960, 3256, 3293, 3344, 3382, 3515, 3560, 3916, 4070, 4180, 4895, 5624, 6512, 6586, 6764, 7030, 7120, 7733, 7832, 8140, 8360, 8455, 9790, 11248, 13172, 13528, 14060, 15466, 15664, 16280, 16465, 16720, 16910, 18601, 19580, 26344, 27056, 28120, 30932, 32560, 32930, 33820, 36223, 37202, 38665, 39160, 52688, 56240, 61864, 62567, 65860, 67640, 72446, 74404, 77330, 78320, 93005, 123728, 125134, 131720, 135280, 144892, 148808, 154660, 181115, 186010, 250268, 263440, 289784, 297616, 309320, 312835, 362230, 372020, 500536, 579568, 618640, 625670, 688237, 724460, 744040, 1001072, 1251340, 1376474, 1448920, 1488080, 2502680, 2752948, 2897840, 3441185, 5005360, 5505896, 6882370, 11011792, 13764740, 27529480, 55058960]

約数ペア:

[(1, 55058960), (2, 27529480), (4, 13764740), (5, 11011792), (8, 6882370), (10, 5505896), (11, 5005360), (16, 3441185), (19, 2897840), (20, 2752948), (22, 2502680), (37, 1488080), (38, 1448920), (40, 1376474), (44, 1251340), (55, 1001072), (74, 744040), (76, 724460), (80, 688237), (88, 625670), (89, 618640), (95, 579568), (110, 500536), (148, 372020), (152, 362230), (176, 312835), (178, 309320), (185, 297616), (190, 289784), (209, 263440), (220, 250268), (296, 186010), (304, 181115), (356, 154660), (370, 148808), (380, 144892), (407, 135280), (418, 131720), (440, 125134), (445, 123728), (592, 93005), (703, 78320), (712, 77330), (740, 74404), (760, 72446), (814, 67640), (836, 65860), (880, 62567), (890, 61864), (979, 56240), (1045, 52688), (1406, 39160), (1424, 38665), (1480, 37202), (1520, 36223), (1628, 33820), (1672, 32930), (1691, 32560), (1780, 30932), (1958, 28120), (2035, 27056), (2090, 26344), (2812, 19580), (2960, 18601), (3256, 16910), (3293, 16720), (3344, 16465), (3382, 16280), (3515, 15664), (3560, 15466), (3916, 14060), (4070, 13528), (4180, 13172), (4895, 11248), (5624, 9790), (6512, 8455), (6586, 8360), (6764, 8140), (7030, 7832), (7120, 7733)]