51142604

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{7561}}^1$

素因数の和:7673

約数の個数: 24

約数和(自身を含む): 95281200

約数和(自身を除く): 44138596

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 3382, 6764, 7561, 15122, 30244, 143659, 287318, 574636, 672929, 1345858, 2691716, 12785651, 25571302, 51142604]

約数ペア:

[(1, 51142604), (2, 25571302), (4, 12785651), (19, 2691716), (38, 1345858), (76, 672929), (89, 574636), (178, 287318), (356, 143659), (1691, 30244), (3382, 15122), (6764, 7561)]