51187542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{7477}}^1$

素因数の和:7652

約数の個数: 32

約数和(自身を含む): 117733632

約数和(自身を除く): 66546090

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 163, 326, 489, 978, 1141, 2282, 3423, 6846, 7477, 14954, 22431, 44862, 52339, 104678, 157017, 314034, 1218751, 2437502, 3656253, 7312506, 8531257, 17062514, 25593771, 51187542]

約数ペア:

[(1, 51187542), (2, 25593771), (3, 17062514), (6, 8531257), (7, 7312506), (14, 3656253), (21, 2437502), (42, 1218751), (163, 314034), (326, 157017), (489, 104678), (978, 52339), (1141, 44862), (2282, 22431), (3423, 14954), (6846, 7477)]