53800448

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:227

約数の個数: 80

約数和(自身を含む): 118586160

約数和(自身を除く): 64785712

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 64, 104, 118, 128, 137, 208, 236, 256, 274, 416, 472, 512, 548, 767, 832, 944, 1096, 1534, 1664, 1781, 1888, 2192, 3068, 3328, 3562, 3776, 4384, 6136, 6656, 7124, 7552, 8083, 8768, 12272, 14248, 15104, 16166, 17536, 24544, 28496, 30208, 32332, 35072, 49088, 56992, 64664, 70144, 98176, 105079, 113984, 129328, 196352, 210158, 227968, 258656, 392704, 420316, 455936, 517312, 840632, 911872, 1034624, 1681264, 2069248, 3362528, 4138496, 6725056, 13450112, 26900224, 53800448]

約数ペア:

[(1, 53800448), (2, 26900224), (4, 13450112), (8, 6725056), (13, 4138496), (16, 3362528), (26, 2069248), (32, 1681264), (52, 1034624), (59, 911872), (64, 840632), (104, 517312), (118, 455936), (128, 420316), (137, 392704), (208, 258656), (236, 227968), (256, 210158), (274, 196352), (416, 129328), (472, 113984), (512, 105079), (548, 98176), (767, 70144), (832, 64664), (944, 56992), (1096, 49088), (1534, 35072), (1664, 32332), (1781, 30208), (1888, 28496), (2192, 24544), (3068, 17536), (3328, 16166), (3562, 15104), (3776, 14248), (4384, 12272), (6136, 8768), (6656, 8083), (7124, 7552)]