53798368

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1637}}^1$

素因数の和:1739

約数の個数: 48

約数和(自身を含む): 115577280

約数和(自身を除く): 61778912

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 79, 104, 158, 208, 316, 416, 632, 1027, 1264, 1637, 2054, 2528, 3274, 4108, 6548, 8216, 13096, 16432, 21281, 26192, 32864, 42562, 52384, 85124, 129323, 170248, 258646, 340496, 517292, 680992, 1034584, 1681199, 2069168, 3362398, 4138336, 6724796, 13449592, 26899184, 53798368]

約数ペア:

[(1, 53798368), (2, 26899184), (4, 13449592), (8, 6724796), (13, 4138336), (16, 3362398), (26, 2069168), (32, 1681199), (52, 1034584), (79, 680992), (104, 517292), (158, 340496), (208, 258646), (316, 170248), (416, 129323), (632, 85124), (1027, 52384), (1264, 42562), (1637, 32864), (2054, 26192), (2528, 21281), (3274, 16432), (4108, 13096), (6548, 8216)]