49223680

素因数分解:

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

素因数の和:80

約数の個数: 192

約数和(自身を含む): 141523200

約数和(自身を除く): 92299520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 23, 32, 38, 40, 44, 46, 55, 64, 76, 80, 88, 92, 95, 110, 115, 128, 152, 160, 176, 184, 190, 209, 220, 230, 253, 256, 304, 320, 352, 368, 380, 418, 437, 440, 460, 506, 512, 608, 640, 704, 736, 760, 836, 874, 880, 920, 1012, 1024, 1045, 1216, 1265, 1280, 1408, 1472, 1520, 1672, 1748, 1760, 1840, 2024, 2048, 2090, 2185, 2432, 2530, 2560, 2816, 2944, 3040, 3344, 3496, 3520, 3680, 4048, 4180, 4370, 4807, 4864, 5060, 5120, 5632, 5888, 6080, 6688, 6992, 7040, 7360, 8096, 8360, 8740, 9614, 9728, 10120, 10240, 11264, 11776, 12160, 13376, 13984, 14080, 14720, 16192, 16720, 17480, 19228, 19456, 20240, 22528, 23552, 24035, 24320, 26752, 27968, 28160, 29440, 32384, 33440, 34960, 38456, 38912, 40480, 47104, 48070, 48640, 53504, 55936, 56320, 58880, 64768, 66880, 69920, 76912, 80960, 96140, 97280, 107008, 111872, 112640, 117760, 129536, 133760, 139840, 153824, 161920, 192280, 194560, 214016, 223744, 235520, 259072, 267520, 279680, 307648, 323840, 384560, 428032, 447488, 518144, 535040, 559360, 615296, 647680, 769120, 894976, 1070080, 1118720, 1230592, 1295360, 1538240, 2140160, 2237440, 2461184, 2590720, 3076480, 4474880, 4922368, 6152960, 9844736, 12305920, 24611840, 49223680]

約数ペア:

[(1, 49223680), (2, 24611840), (4, 12305920), (5, 9844736), (8, 6152960), (10, 4922368), (11, 4474880), (16, 3076480), (19, 2590720), (20, 2461184), (22, 2237440), (23, 2140160), (32, 1538240), (38, 1295360), (40, 1230592), (44, 1118720), (46, 1070080), (55, 894976), (64, 769120), (76, 647680), (80, 615296), (88, 559360), (92, 535040), (95, 518144), (110, 447488), (115, 428032), (128, 384560), (152, 323840), (160, 307648), (176, 279680), (184, 267520), (190, 259072), (209, 235520), (220, 223744), (230, 214016), (253, 194560), (256, 192280), (304, 161920), (320, 153824), (352, 139840), (368, 133760), (380, 129536), (418, 117760), (437, 112640), (440, 111872), (460, 107008), (506, 97280), (512, 96140), (608, 80960), (640, 76912), (704, 69920), (736, 66880), (760, 64768), (836, 58880), (874, 56320), (880, 55936), (920, 53504), (1012, 48640), (1024, 48070), (1045, 47104), (1216, 40480), (1265, 38912), (1280, 38456), (1408, 34960), (1472, 33440), (1520, 32384), (1672, 29440), (1748, 28160), (1760, 27968), (1840, 26752), (2024, 24320), (2048, 24035), (2090, 23552), (2185, 22528), (2432, 20240), (2530, 19456), (2560, 19228), (2816, 17480), (2944, 16720), (3040, 16192), (3344, 14720), (3496, 14080), (3520, 13984), (3680, 13376), (4048, 12160), (4180, 11776), (4370, 11264), (4807, 10240), (4864, 10120), (5060, 9728), (5120, 9614), (5632, 8740), (5888, 8360), (6080, 8096), (6688, 7360), (6992, 7040)]