52156384

素因数分解:

$2^5\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:121

約数の個数: 144

約数和(自身を含む): 130999680

約数和(自身を除く): 78843296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 32, 37, 49, 56, 58, 62, 74, 98, 112, 116, 124, 148, 196, 203, 217, 224, 232, 248, 259, 296, 392, 406, 434, 464, 496, 518, 592, 784, 812, 868, 899, 928, 992, 1036, 1073, 1147, 1184, 1421, 1519, 1568, 1624, 1736, 1798, 1813, 2072, 2146, 2294, 2842, 3038, 3248, 3472, 3596, 3626, 4144, 4292, 4588, 5684, 6076, 6293, 6496, 6944, 7192, 7252, 7511, 8029, 8288, 8584, 9176, 11368, 12152, 12586, 14384, 14504, 15022, 16058, 17168, 18352, 22736, 24304, 25172, 28768, 29008, 30044, 32116, 33263, 34336, 36704, 44051, 45472, 48608, 50344, 52577, 56203, 58016, 60088, 64232, 66526, 88102, 100688, 105154, 112406, 120176, 128464, 133052, 176204, 201376, 210308, 224812, 232841, 240352, 256928, 266104, 352408, 420616, 449624, 465682, 532208, 704816, 841232, 899248, 931364, 1064416, 1409632, 1629887, 1682464, 1798496, 1862728, 3259774, 3725456, 6519548, 7450912, 13039096, 26078192, 52156384]

約数ペア:

[(1, 52156384), (2, 26078192), (4, 13039096), (7, 7450912), (8, 6519548), (14, 3725456), (16, 3259774), (28, 1862728), (29, 1798496), (31, 1682464), (32, 1629887), (37, 1409632), (49, 1064416), (56, 931364), (58, 899248), (62, 841232), (74, 704816), (98, 532208), (112, 465682), (116, 449624), (124, 420616), (148, 352408), (196, 266104), (203, 256928), (217, 240352), (224, 232841), (232, 224812), (248, 210308), (259, 201376), (296, 176204), (392, 133052), (406, 128464), (434, 120176), (464, 112406), (496, 105154), (518, 100688), (592, 88102), (784, 66526), (812, 64232), (868, 60088), (899, 58016), (928, 56203), (992, 52577), (1036, 50344), (1073, 48608), (1147, 45472), (1184, 44051), (1421, 36704), (1519, 34336), (1568, 33263), (1624, 32116), (1736, 30044), (1798, 29008), (1813, 28768), (2072, 25172), (2146, 24304), (2294, 22736), (2842, 18352), (3038, 17168), (3248, 16058), (3472, 15022), (3596, 14504), (3626, 14384), (4144, 12586), (4292, 12152), (4588, 11368), (5684, 9176), (6076, 8584), (6293, 8288), (6496, 8029), (6944, 7511), (7192, 7252)]