51982983

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 84206304

約数和(自身を除く): 32223321

約数列:

[1, 3, 9, 13, 39, 53, 83, 101, 117, 159, 249, 303, 477, 689, 747, 909, 1079, 1313, 2067, 3237, 3939, 4399, 5353, 6201, 8383, 9711, 11817, 13197, 16059, 25149, 39591, 48177, 57187, 69589, 75447, 108979, 171561, 208767, 326937, 444299, 514683, 626301, 980811, 1332897, 3998691, 5775887, 17327661, 51982983]

約数ペア:

[(1, 51982983), (3, 17327661), (9, 5775887), (13, 3998691), (39, 1332897), (53, 980811), (83, 626301), (101, 514683), (117, 444299), (159, 326937), (249, 208767), (303, 171561), (477, 108979), (689, 75447), (747, 69589), (909, 57187), (1079, 48177), (1313, 39591), (2067, 25149), (3237, 16059), (3939, 13197), (4399, 11817), (5353, 9711), (6201, 8383)]