55568920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:98

約数の個数: 192

約数和(自身を含む): 159148800

約数和(自身を除く): 103579880

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 19, 20, 22, 23, 34, 38, 40, 44, 46, 55, 68, 76, 85, 88, 92, 95, 110, 115, 136, 152, 170, 184, 187, 190, 209, 220, 230, 253, 289, 323, 340, 374, 380, 391, 418, 437, 440, 460, 506, 578, 646, 680, 748, 760, 782, 836, 874, 920, 935, 1012, 1045, 1156, 1265, 1292, 1445, 1496, 1564, 1615, 1672, 1748, 1870, 1955, 2024, 2090, 2185, 2312, 2530, 2584, 2890, 3128, 3179, 3230, 3496, 3553, 3740, 3910, 4180, 4301, 4370, 4807, 5060, 5491, 5780, 6358, 6460, 6647, 7106, 7429, 7480, 7820, 8360, 8602, 8740, 9614, 10120, 10982, 11560, 12716, 12920, 13294, 14212, 14858, 15640, 15895, 17204, 17480, 17765, 19228, 21505, 21964, 24035, 25432, 26588, 27455, 28424, 29716, 31790, 33235, 34408, 35530, 37145, 38456, 43010, 43928, 48070, 53176, 54910, 59432, 60401, 63580, 66470, 71060, 73117, 74290, 81719, 86020, 96140, 109820, 120802, 126293, 127160, 132940, 142120, 146234, 148580, 163438, 172040, 192280, 219640, 241604, 252586, 265880, 292468, 297160, 302005, 326876, 365585, 408595, 483208, 505172, 584936, 604010, 631465, 653752, 731170, 817190, 1010344, 1208020, 1262930, 1389223, 1462340, 1634380, 2416040, 2525860, 2778446, 2924680, 3268760, 5051720, 5556892, 6946115, 11113784, 13892230, 27784460, 55568920]

約数ペア:

[(1, 55568920), (2, 27784460), (4, 13892230), (5, 11113784), (8, 6946115), (10, 5556892), (11, 5051720), (17, 3268760), (19, 2924680), (20, 2778446), (22, 2525860), (23, 2416040), (34, 1634380), (38, 1462340), (40, 1389223), (44, 1262930), (46, 1208020), (55, 1010344), (68, 817190), (76, 731170), (85, 653752), (88, 631465), (92, 604010), (95, 584936), (110, 505172), (115, 483208), (136, 408595), (152, 365585), (170, 326876), (184, 302005), (187, 297160), (190, 292468), (209, 265880), (220, 252586), (230, 241604), (253, 219640), (289, 192280), (323, 172040), (340, 163438), (374, 148580), (380, 146234), (391, 142120), (418, 132940), (437, 127160), (440, 126293), (460, 120802), (506, 109820), (578, 96140), (646, 86020), (680, 81719), (748, 74290), (760, 73117), (782, 71060), (836, 66470), (874, 63580), (920, 60401), (935, 59432), (1012, 54910), (1045, 53176), (1156, 48070), (1265, 43928), (1292, 43010), (1445, 38456), (1496, 37145), (1564, 35530), (1615, 34408), (1672, 33235), (1748, 31790), (1870, 29716), (1955, 28424), (2024, 27455), (2090, 26588), (2185, 25432), (2312, 24035), (2530, 21964), (2584, 21505), (2890, 19228), (3128, 17765), (3179, 17480), (3230, 17204), (3496, 15895), (3553, 15640), (3740, 14858), (3910, 14212), (4180, 13294), (4301, 12920), (4370, 12716), (4807, 11560), (5060, 10982), (5491, 10120), (5780, 9614), (6358, 8740), (6460, 8602), (6647, 8360), (7106, 7820), (7429, 7480)]