55621384

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{76403}}^1$

素因数の和:76429

約数の個数: 32

約数和(自身を含む): 128358720

約数和(自身を除く): 72737336

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 76403, 152806, 305612, 534821, 611224, 993239, 1069642, 1986478, 2139284, 3972956, 4278568, 6952673, 7945912, 13905346, 27810692, 55621384]

約数ペア:

[(1, 55621384), (2, 27810692), (4, 13905346), (7, 7945912), (8, 6952673), (13, 4278568), (14, 3972956), (26, 2139284), (28, 1986478), (52, 1069642), (56, 993239), (91, 611224), (104, 534821), (182, 305612), (364, 152806), (728, 76403)]