52695136

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{643}}^1$

素因数の和:863

約数の個数: 48

約数和(自身を含む): 112465584

約数和(自身を除く): 59770448

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 197, 208, 394, 416, 643, 788, 1286, 1576, 2561, 2572, 3152, 5122, 5144, 6304, 8359, 10244, 10288, 16718, 20488, 20576, 33436, 40976, 66872, 81952, 126671, 133744, 253342, 267488, 506684, 1013368, 1646723, 2026736, 3293446, 4053472, 6586892, 13173784, 26347568, 52695136]

約数ペア:

[(1, 52695136), (2, 26347568), (4, 13173784), (8, 6586892), (13, 4053472), (16, 3293446), (26, 2026736), (32, 1646723), (52, 1013368), (104, 506684), (197, 267488), (208, 253342), (394, 133744), (416, 126671), (643, 81952), (788, 66872), (1286, 40976), (1576, 33436), (2561, 20576), (2572, 20488), (3152, 16718), (5122, 10288), (5144, 10244), (6304, 8359)]