56085040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:227

約数の個数: 160

約数和(自身を含む): 158132736

約数和(自身を除く): 102047696

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 23, 34, 40, 44, 46, 55, 68, 80, 85, 88, 92, 110, 115, 136, 163, 170, 176, 184, 187, 220, 230, 253, 272, 326, 340, 368, 374, 391, 440, 460, 506, 652, 680, 748, 782, 815, 880, 920, 935, 1012, 1265, 1304, 1360, 1496, 1564, 1630, 1793, 1840, 1870, 1955, 2024, 2530, 2608, 2771, 2992, 3128, 3260, 3586, 3740, 3749, 3910, 4048, 4301, 5060, 5542, 6256, 6520, 7172, 7480, 7498, 7820, 8602, 8965, 10120, 11084, 13040, 13855, 14344, 14960, 14996, 15640, 17204, 17930, 18745, 20240, 21505, 22168, 27710, 28688, 29992, 30481, 31280, 34408, 35860, 37490, 41239, 43010, 44336, 55420, 59984, 60962, 63733, 68816, 71720, 74980, 82478, 86020, 110840, 121924, 127466, 143440, 149960, 152405, 164956, 172040, 206195, 221680, 243848, 254932, 299920, 304810, 318665, 329912, 344080, 412390, 487696, 509864, 609620, 637330, 659824, 701063, 824780, 1019728, 1219240, 1274660, 1402126, 1649560, 2438480, 2549320, 2804252, 3299120, 3505315, 5098640, 5608504, 7010630, 11217008, 14021260, 28042520, 56085040]

約数ペア:

[(1, 56085040), (2, 28042520), (4, 14021260), (5, 11217008), (8, 7010630), (10, 5608504), (11, 5098640), (16, 3505315), (17, 3299120), (20, 2804252), (22, 2549320), (23, 2438480), (34, 1649560), (40, 1402126), (44, 1274660), (46, 1219240), (55, 1019728), (68, 824780), (80, 701063), (85, 659824), (88, 637330), (92, 609620), (110, 509864), (115, 487696), (136, 412390), (163, 344080), (170, 329912), (176, 318665), (184, 304810), (187, 299920), (220, 254932), (230, 243848), (253, 221680), (272, 206195), (326, 172040), (340, 164956), (368, 152405), (374, 149960), (391, 143440), (440, 127466), (460, 121924), (506, 110840), (652, 86020), (680, 82478), (748, 74980), (782, 71720), (815, 68816), (880, 63733), (920, 60962), (935, 59984), (1012, 55420), (1265, 44336), (1304, 43010), (1360, 41239), (1496, 37490), (1564, 35860), (1630, 34408), (1793, 31280), (1840, 30481), (1870, 29992), (1955, 28688), (2024, 27710), (2530, 22168), (2608, 21505), (2771, 20240), (2992, 18745), (3128, 17930), (3260, 17204), (3586, 15640), (3740, 14996), (3749, 14960), (3910, 14344), (4048, 13855), (4301, 13040), (5060, 11084), (5542, 10120), (6256, 8965), (6520, 8602), (7172, 7820), (7480, 7498)]