53186874

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{681883}}^1$

素因数の和:681901

約数の個数: 16

約数和(自身を含む): 114556512

約数和(自身を除く): 61369638

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 681883, 1363766, 2045649, 4091298, 8864479, 17728958, 26593437, 53186874]

約数ペア:

[(1, 53186874), (2, 26593437), (3, 17728958), (6, 8864479), (13, 4091298), (26, 2045649), (39, 1363766), (78, 681883)]