53942178

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{7757}}^1$

素因数の和:7842

約数の個数: 32

約数和(自身を含む): 115439040

約数和(自身を除く): 61496862

約数列:

[1, 2, 3, 6, 19, 38, 57, 61, 114, 122, 183, 366, 1159, 2318, 3477, 6954, 7757, 15514, 23271, 46542, 147383, 294766, 442149, 473177, 884298, 946354, 1419531, 2839062, 8990363, 17980726, 26971089, 53942178]

約数ペア:

[(1, 53942178), (2, 26971089), (3, 17980726), (6, 8990363), (19, 2839062), (38, 1419531), (57, 946354), (61, 884298), (114, 473177), (122, 442149), (183, 294766), (366, 147383), (1159, 46542), (2318, 23271), (3477, 15514), (6954, 7757)]