53657561984

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{786491}}^1$

素因数の和:786559

約数の個数: 64

約数和(自身を含む): 117926610480

約数和(自身を除く): 64269048496

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 128, 164, 208, 328, 416, 533, 656, 832, 1066, 1312, 1664, 2132, 2624, 4264, 5248, 8528, 17056, 34112, 68224, 786491, 1572982, 3145964, 6291928, 10224383, 12583856, 20448766, 25167712, 32246131, 40897532, 50335424, 64492262, 81795064, 100670848, 128984524, 163590128, 257969048, 327180256, 419199703, 515938096, 654360512, 838399406, 1031876192, 1308721024, 1676798812, 2063752384, 3353597624, 4127504768, 6707195248, 13414390496, 26828780992, 53657561984]

約数ペア:

[(1, 53657561984), (2, 26828780992), (4, 13414390496), (8, 6707195248), (13, 4127504768), (16, 3353597624), (26, 2063752384), (32, 1676798812), (41, 1308721024), (52, 1031876192), (64, 838399406), (82, 654360512), (104, 515938096), (128, 419199703), (164, 327180256), (208, 257969048), (328, 163590128), (416, 128984524), (533, 100670848), (656, 81795064), (832, 64492262), (1066, 50335424), (1312, 40897532), (1664, 32246131), (2132, 25167712), (2624, 20448766), (4264, 12583856), (5248, 10224383), (8528, 6291928), (17056, 3145964), (34112, 1572982), (68224, 786491)]