50840608

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:139

約数の個数: 144

約数和(自身を含む): 132814080

約数和(自身を除く): 81973472

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 68, 79, 91, 104, 112, 119, 136, 158, 169, 182, 208, 221, 224, 238, 272, 316, 338, 364, 416, 442, 476, 544, 553, 632, 676, 728, 884, 952, 1027, 1106, 1183, 1264, 1343, 1352, 1456, 1547, 1768, 1904, 2054, 2212, 2366, 2528, 2686, 2704, 2873, 2912, 3094, 3536, 3808, 4108, 4424, 4732, 5372, 5408, 5746, 6188, 7072, 7189, 8216, 8848, 9401, 9464, 10744, 11492, 12376, 13351, 14378, 16432, 17459, 17696, 18802, 18928, 20111, 21488, 22984, 24752, 26702, 28756, 32864, 34918, 37604, 37856, 40222, 42976, 45968, 49504, 53404, 57512, 69836, 75208, 80444, 91936, 93457, 106808, 115024, 122213, 139672, 150416, 160888, 186914, 213616, 226967, 230048, 244426, 279344, 300832, 321776, 373828, 427232, 453934, 488852, 558688, 643552, 747656, 907868, 977704, 1495312, 1588769, 1815736, 1955408, 2990624, 3177538, 3631472, 3910816, 6355076, 7262944, 12710152, 25420304, 50840608]

約数ペア:

[(1, 50840608), (2, 25420304), (4, 12710152), (7, 7262944), (8, 6355076), (13, 3910816), (14, 3631472), (16, 3177538), (17, 2990624), (26, 1955408), (28, 1815736), (32, 1588769), (34, 1495312), (52, 977704), (56, 907868), (68, 747656), (79, 643552), (91, 558688), (104, 488852), (112, 453934), (119, 427232), (136, 373828), (158, 321776), (169, 300832), (182, 279344), (208, 244426), (221, 230048), (224, 226967), (238, 213616), (272, 186914), (316, 160888), (338, 150416), (364, 139672), (416, 122213), (442, 115024), (476, 106808), (544, 93457), (553, 91936), (632, 80444), (676, 75208), (728, 69836), (884, 57512), (952, 53404), (1027, 49504), (1106, 45968), (1183, 42976), (1264, 40222), (1343, 37856), (1352, 37604), (1456, 34918), (1547, 32864), (1768, 28756), (1904, 26702), (2054, 24752), (2212, 22984), (2366, 21488), (2528, 20111), (2686, 18928), (2704, 18802), (2873, 17696), (2912, 17459), (3094, 16432), (3536, 14378), (3808, 13351), (4108, 12376), (4424, 11492), (4732, 10744), (5372, 9464), (5408, 9401), (5746, 8848), (6188, 8216), (7072, 7189)]