49135744

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 128

約数和(自身を含む): 121420800

約数和(自身を除く): 72285056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 32, 56, 58, 61, 62, 64, 112, 116, 122, 124, 128, 203, 217, 224, 232, 244, 248, 406, 427, 434, 448, 464, 488, 496, 812, 854, 868, 896, 899, 928, 976, 992, 1624, 1708, 1736, 1769, 1798, 1856, 1891, 1952, 1984, 3248, 3416, 3472, 3538, 3596, 3712, 3782, 3904, 3968, 6293, 6496, 6832, 6944, 7076, 7192, 7564, 7808, 12383, 12586, 12992, 13237, 13664, 13888, 14152, 14384, 15128, 24766, 25172, 25984, 26474, 27328, 27776, 28304, 28768, 30256, 49532, 50344, 52948, 54656, 54839, 56608, 57536, 60512, 99064, 100688, 105896, 109678, 113216, 115072, 121024, 198128, 201376, 211792, 219356, 226432, 242048, 383873, 396256, 402752, 423584, 438712, 767746, 792512, 805504, 847168, 877424, 1535492, 1585024, 1694336, 1754848, 3070984, 3509696, 6141968, 7019392, 12283936, 24567872, 49135744]

約数ペア:

[(1, 49135744), (2, 24567872), (4, 12283936), (7, 7019392), (8, 6141968), (14, 3509696), (16, 3070984), (28, 1754848), (29, 1694336), (31, 1585024), (32, 1535492), (56, 877424), (58, 847168), (61, 805504), (62, 792512), (64, 767746), (112, 438712), (116, 423584), (122, 402752), (124, 396256), (128, 383873), (203, 242048), (217, 226432), (224, 219356), (232, 211792), (244, 201376), (248, 198128), (406, 121024), (427, 115072), (434, 113216), (448, 109678), (464, 105896), (488, 100688), (496, 99064), (812, 60512), (854, 57536), (868, 56608), (896, 54839), (899, 54656), (928, 52948), (976, 50344), (992, 49532), (1624, 30256), (1708, 28768), (1736, 28304), (1769, 27776), (1798, 27328), (1856, 26474), (1891, 25984), (1952, 25172), (1984, 24766), (3248, 15128), (3416, 14384), (3472, 14152), (3538, 13888), (3596, 13664), (3712, 13237), (3782, 12992), (3904, 12586), (3968, 12383), (6293, 7808), (6496, 7564), (6832, 7192), (6944, 7076)]