57118864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:117

約数の個数: 120

約数和(自身を含む): 136062720

約数和(自身を除く): 78943856

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 29, 31, 38, 44, 58, 62, 76, 88, 116, 124, 152, 176, 209, 232, 248, 304, 319, 341, 361, 418, 464, 496, 551, 589, 638, 682, 722, 836, 899, 1102, 1178, 1276, 1364, 1444, 1672, 1798, 2204, 2356, 2552, 2728, 2888, 3344, 3596, 3971, 4408, 4712, 5104, 5456, 5776, 6061, 6479, 7192, 7942, 8816, 9424, 9889, 10469, 11191, 12122, 12958, 14384, 15884, 17081, 19778, 20938, 22382, 24244, 25916, 31768, 34162, 39556, 41876, 44764, 48488, 51832, 63536, 68324, 79112, 83752, 89528, 96976, 103664, 115159, 123101, 136648, 158224, 167504, 179056, 187891, 230318, 246202, 273296, 324539, 375782, 460636, 492404, 649078, 751564, 921272, 984808, 1298156, 1503128, 1842544, 1969616, 2596312, 3006256, 3569929, 5192624, 7139858, 14279716, 28559432, 57118864]

約数ペア:

[(1, 57118864), (2, 28559432), (4, 14279716), (8, 7139858), (11, 5192624), (16, 3569929), (19, 3006256), (22, 2596312), (29, 1969616), (31, 1842544), (38, 1503128), (44, 1298156), (58, 984808), (62, 921272), (76, 751564), (88, 649078), (116, 492404), (124, 460636), (152, 375782), (176, 324539), (209, 273296), (232, 246202), (248, 230318), (304, 187891), (319, 179056), (341, 167504), (361, 158224), (418, 136648), (464, 123101), (496, 115159), (551, 103664), (589, 96976), (638, 89528), (682, 83752), (722, 79112), (836, 68324), (899, 63536), (1102, 51832), (1178, 48488), (1276, 44764), (1364, 41876), (1444, 39556), (1672, 34162), (1798, 31768), (2204, 25916), (2356, 24244), (2552, 22382), (2728, 20938), (2888, 19778), (3344, 17081), (3596, 15884), (3971, 14384), (4408, 12958), (4712, 12122), (5104, 11191), (5456, 10469), (5776, 9889), (6061, 9424), (6479, 8816), (7192, 7942)]