55472768

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:134

約数の個数: 128

約数和(自身を含む): 131861520

約数和(自身を除く): 76388752

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 37, 52, 53, 64, 68, 74, 104, 106, 128, 136, 148, 208, 212, 221, 272, 296, 416, 424, 442, 481, 544, 592, 629, 689, 832, 848, 884, 901, 962, 1088, 1184, 1258, 1378, 1664, 1696, 1768, 1802, 1924, 1961, 2176, 2368, 2516, 2756, 3392, 3536, 3604, 3848, 3922, 4736, 5032, 5512, 6784, 7072, 7208, 7696, 7844, 8177, 10064, 11024, 11713, 14144, 14416, 15392, 15688, 16354, 20128, 22048, 23426, 25493, 28288, 28832, 30784, 31376, 32708, 33337, 40256, 44096, 46852, 50986, 57664, 61568, 62752, 65416, 66674, 80512, 88192, 93704, 101972, 115328, 125504, 130832, 133348, 187408, 203944, 251008, 261664, 266696, 374816, 407888, 433381, 523328, 533392, 749632, 815776, 866762, 1046656, 1066784, 1499264, 1631552, 1733524, 2133568, 3263104, 3467048, 4267136, 6934096, 13868192, 27736384, 55472768]

約数ペア:

[(1, 55472768), (2, 27736384), (4, 13868192), (8, 6934096), (13, 4267136), (16, 3467048), (17, 3263104), (26, 2133568), (32, 1733524), (34, 1631552), (37, 1499264), (52, 1066784), (53, 1046656), (64, 866762), (68, 815776), (74, 749632), (104, 533392), (106, 523328), (128, 433381), (136, 407888), (148, 374816), (208, 266696), (212, 261664), (221, 251008), (272, 203944), (296, 187408), (416, 133348), (424, 130832), (442, 125504), (481, 115328), (544, 101972), (592, 93704), (629, 88192), (689, 80512), (832, 66674), (848, 65416), (884, 62752), (901, 61568), (962, 57664), (1088, 50986), (1184, 46852), (1258, 44096), (1378, 40256), (1664, 33337), (1696, 32708), (1768, 31376), (1802, 30784), (1924, 28832), (1961, 28288), (2176, 25493), (2368, 23426), (2516, 22048), (2756, 20128), (3392, 16354), (3536, 15688), (3604, 15392), (3848, 14416), (3922, 14144), (4736, 11713), (5032, 11024), (5512, 10064), (6784, 8177), (7072, 7844), (7208, 7696)]