53872394

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 87208704

約数和(自身を除く): 33336310

約数列:

[1, 2, 23, 46, 61, 73, 122, 146, 263, 526, 1403, 1679, 2806, 3358, 4453, 6049, 8906, 12098, 16043, 19199, 32086, 38398, 102419, 204838, 368989, 441577, 737978, 883154, 1171139, 2342278, 26936197, 53872394]

約数ペア:

[(1, 53872394), (2, 26936197), (23, 2342278), (46, 1171139), (61, 883154), (73, 737978), (122, 441577), (146, 368989), (263, 204838), (526, 102419), (1403, 38398), (1679, 32086), (2806, 19199), (3358, 16043), (4453, 12098), (6049, 8906)]