53313756

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{421}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 127471008

約数和(自身を除く): 74157252

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 173, 183, 244, 346, 366, 421, 519, 692, 732, 842, 1038, 1263, 1684, 2076, 2526, 5052, 10553, 21106, 25681, 31659, 42212, 51362, 63318, 72833, 77043, 102724, 126636, 145666, 154086, 218499, 291332, 308172, 436998, 873996, 4442813, 8885626, 13328439, 17771252, 26656878, 53313756]

約数ペア:

[(1, 53313756), (2, 26656878), (3, 17771252), (4, 13328439), (6, 8885626), (12, 4442813), (61, 873996), (122, 436998), (173, 308172), (183, 291332), (244, 218499), (346, 154086), (366, 145666), (421, 126636), (519, 102724), (692, 77043), (732, 72833), (842, 63318), (1038, 51362), (1263, 42212), (1684, 31659), (2076, 25681), (2526, 21106), (5052, 10553)]