51925461

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{719}}^1$

素因数の和:929

約数の個数: 32

約数和(自身を含む): 83865600

約数和(自身を除く): 31940139

約数列:

[1, 3, 7, 19, 21, 57, 133, 181, 399, 543, 719, 1267, 2157, 3439, 3801, 5033, 10317, 13661, 15099, 24073, 40983, 72219, 95627, 130139, 286881, 390417, 910973, 2472641, 2732919, 7417923, 17308487, 51925461]

約数ペア:

[(1, 51925461), (3, 17308487), (7, 7417923), (19, 2732919), (21, 2472641), (57, 910973), (133, 390417), (181, 286881), (399, 130139), (543, 95627), (719, 72219), (1267, 40983), (2157, 24073), (3439, 15099), (3801, 13661), (5033, 10317)]