51897472

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:126

約数の個数: 128

約数和(自身を含む): 123379200

約数和(自身を除く): 71481728

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 31, 32, 41, 44, 58, 62, 64, 82, 88, 116, 124, 128, 164, 176, 232, 248, 319, 328, 341, 352, 451, 464, 496, 638, 656, 682, 704, 899, 902, 928, 992, 1189, 1271, 1276, 1312, 1364, 1408, 1798, 1804, 1856, 1984, 2378, 2542, 2552, 2624, 2728, 3596, 3608, 3712, 3968, 4756, 5084, 5104, 5248, 5456, 7192, 7216, 9512, 9889, 10168, 10208, 10912, 13079, 13981, 14384, 14432, 19024, 19778, 20336, 20416, 21824, 26158, 27962, 28768, 28864, 36859, 38048, 39556, 40672, 40832, 43648, 52316, 55924, 57536, 57728, 73718, 76096, 79112, 81344, 104632, 111848, 115072, 147436, 152192, 158224, 162688, 209264, 223696, 294872, 316448, 405449, 418528, 447392, 589744, 632896, 810898, 837056, 894784, 1179488, 1265792, 1621796, 1674112, 1789568, 2358976, 3243592, 4717952, 6487184, 12974368, 25948736, 51897472]

約数ペア:

[(1, 51897472), (2, 25948736), (4, 12974368), (8, 6487184), (11, 4717952), (16, 3243592), (22, 2358976), (29, 1789568), (31, 1674112), (32, 1621796), (41, 1265792), (44, 1179488), (58, 894784), (62, 837056), (64, 810898), (82, 632896), (88, 589744), (116, 447392), (124, 418528), (128, 405449), (164, 316448), (176, 294872), (232, 223696), (248, 209264), (319, 162688), (328, 158224), (341, 152192), (352, 147436), (451, 115072), (464, 111848), (496, 104632), (638, 81344), (656, 79112), (682, 76096), (704, 73718), (899, 57728), (902, 57536), (928, 55924), (992, 52316), (1189, 43648), (1271, 40832), (1276, 40672), (1312, 39556), (1364, 38048), (1408, 36859), (1798, 28864), (1804, 28768), (1856, 27962), (1984, 26158), (2378, 21824), (2542, 20416), (2552, 20336), (2624, 19778), (2728, 19024), (3596, 14432), (3608, 14384), (3712, 13981), (3968, 13079), (4756, 10912), (5084, 10208), (5104, 10168), (5248, 9889), (5456, 9512), (7192, 7216)]