51643102

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1303}}^1$

素因数の和:1480

約数の個数: 32

約数和(自身を含む): 93888000

約数和(自身を除く): 42244898

約数列:

[1, 2, 7, 14, 19, 38, 133, 149, 266, 298, 1043, 1303, 2086, 2606, 2831, 5662, 9121, 18242, 19817, 24757, 39634, 49514, 173299, 194147, 346598, 388294, 1359029, 2718058, 3688793, 7377586, 25821551, 51643102]

約数ペア:

[(1, 51643102), (2, 25821551), (7, 7377586), (14, 3688793), (19, 2718058), (38, 1359029), (133, 388294), (149, 346598), (266, 194147), (298, 173299), (1043, 49514), (1303, 39634), (2086, 24757), (2606, 19817), (2831, 18242), (5662, 9121)]