50558816

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1$

素因数の和:133

約数の個数: 144

約数和(自身を含む): 133684992

約数和(自身を除く): 83126176

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 68, 71, 77, 88, 112, 119, 136, 142, 154, 176, 187, 224, 238, 272, 284, 289, 308, 352, 374, 476, 497, 544, 568, 578, 616, 748, 781, 952, 994, 1136, 1156, 1207, 1232, 1309, 1496, 1562, 1904, 1988, 2023, 2272, 2312, 2414, 2464, 2618, 2992, 3124, 3179, 3808, 3976, 4046, 4624, 4828, 5236, 5467, 5984, 6248, 6358, 7952, 8092, 8449, 9248, 9656, 10472, 10934, 12496, 12716, 13277, 15904, 16184, 16898, 19312, 20519, 20944, 21868, 22253, 24992, 25432, 26554, 32368, 33796, 38624, 41038, 41888, 43736, 44506, 50864, 53108, 64736, 67592, 82076, 87472, 89012, 92939, 101728, 106216, 135184, 143633, 164152, 174944, 178024, 185878, 212432, 225709, 270368, 287266, 328304, 356048, 371756, 424864, 451418, 574532, 656608, 712096, 743512, 902836, 1149064, 1487024, 1579963, 1805672, 2298128, 2974048, 3159926, 3611344, 4596256, 6319852, 7222688, 12639704, 25279408, 50558816]

約数ペア:

[(1, 50558816), (2, 25279408), (4, 12639704), (7, 7222688), (8, 6319852), (11, 4596256), (14, 3611344), (16, 3159926), (17, 2974048), (22, 2298128), (28, 1805672), (32, 1579963), (34, 1487024), (44, 1149064), (56, 902836), (68, 743512), (71, 712096), (77, 656608), (88, 574532), (112, 451418), (119, 424864), (136, 371756), (142, 356048), (154, 328304), (176, 287266), (187, 270368), (224, 225709), (238, 212432), (272, 185878), (284, 178024), (289, 174944), (308, 164152), (352, 143633), (374, 135184), (476, 106216), (497, 101728), (544, 92939), (568, 89012), (578, 87472), (616, 82076), (748, 67592), (781, 64736), (952, 53108), (994, 50864), (1136, 44506), (1156, 43736), (1207, 41888), (1232, 41038), (1309, 38624), (1496, 33796), (1562, 32368), (1904, 26554), (1988, 25432), (2023, 24992), (2272, 22253), (2312, 21868), (2414, 20944), (2464, 20519), (2618, 19312), (2992, 16898), (3124, 16184), (3179, 15904), (3808, 13277), (3976, 12716), (4046, 12496), (4624, 10934), (4828, 10472), (5236, 9656), (5467, 9248), (5984, 8449), (6248, 8092), (6358, 7952)]