51981414

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{677}}^1$

素因数の和:940

約数の個数: 32

約数和(自身を含む): 106223616

約数和(自身を除く): 54242202

約数列:

[1, 2, 3, 6, 67, 134, 191, 201, 382, 402, 573, 677, 1146, 1354, 2031, 4062, 12797, 25594, 38391, 45359, 76782, 90718, 129307, 136077, 258614, 272154, 387921, 775842, 8663569, 17327138, 25990707, 51981414]

約数ペア:

[(1, 51981414), (2, 25990707), (3, 17327138), (6, 8663569), (67, 775842), (134, 387921), (191, 272154), (201, 258614), (382, 136077), (402, 129307), (573, 90718), (677, 76782), (1146, 45359), (1354, 38391), (2031, 25594), (4062, 12797)]