56435624

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:151

約数の個数: 128

約数和(自身を含む): 138240000

約数和(自身を除く): 81804376

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 29, 31, 38, 56, 58, 59, 62, 76, 116, 118, 124, 133, 152, 203, 217, 232, 236, 248, 266, 406, 413, 434, 472, 532, 551, 589, 812, 826, 868, 899, 1064, 1102, 1121, 1178, 1624, 1652, 1711, 1736, 1798, 1829, 2204, 2242, 2356, 3304, 3422, 3596, 3658, 3857, 4123, 4408, 4484, 4712, 6293, 6844, 7192, 7316, 7714, 7847, 8246, 8968, 11977, 12586, 12803, 13688, 14632, 15428, 15694, 16492, 17081, 23954, 25172, 25606, 30856, 31388, 32509, 32984, 34162, 34751, 47908, 50344, 51212, 53041, 62776, 65018, 68324, 69502, 95816, 102424, 106082, 119567, 130036, 136648, 139004, 212164, 227563, 239134, 243257, 260072, 278008, 371287, 424328, 455126, 478268, 486514, 742574, 910252, 956536, 973028, 1007779, 1485148, 1820504, 1946056, 2015558, 2970296, 4031116, 7054453, 8062232, 14108906, 28217812, 56435624]

約数ペア:

[(1, 56435624), (2, 28217812), (4, 14108906), (7, 8062232), (8, 7054453), (14, 4031116), (19, 2970296), (28, 2015558), (29, 1946056), (31, 1820504), (38, 1485148), (56, 1007779), (58, 973028), (59, 956536), (62, 910252), (76, 742574), (116, 486514), (118, 478268), (124, 455126), (133, 424328), (152, 371287), (203, 278008), (217, 260072), (232, 243257), (236, 239134), (248, 227563), (266, 212164), (406, 139004), (413, 136648), (434, 130036), (472, 119567), (532, 106082), (551, 102424), (589, 95816), (812, 69502), (826, 68324), (868, 65018), (899, 62776), (1064, 53041), (1102, 51212), (1121, 50344), (1178, 47908), (1624, 34751), (1652, 34162), (1711, 32984), (1736, 32509), (1798, 31388), (1829, 30856), (2204, 25606), (2242, 25172), (2356, 23954), (3304, 17081), (3422, 16492), (3596, 15694), (3658, 15428), (3857, 14632), (4123, 13688), (4408, 12803), (4484, 12586), (4712, 11977), (6293, 8968), (6844, 8246), (7192, 7847), (7316, 7714)]