55438362

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6197}}^1$

素因数の和:6283

約数の個数: 48

約数和(自身を含む): 139231872

約数和(自身を除く): 83793510

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 2982, 4473, 6197, 8946, 12394, 18591, 37182, 43379, 55773, 86758, 111546, 130137, 260274, 390411, 439987, 780822, 879974, 1319961, 2639922, 3079909, 3959883, 6159818, 7919766, 9239727, 18479454, 27719181, 55438362]

約数ペア:

[(1, 55438362), (2, 27719181), (3, 18479454), (6, 9239727), (7, 7919766), (9, 6159818), (14, 3959883), (18, 3079909), (21, 2639922), (42, 1319961), (63, 879974), (71, 780822), (126, 439987), (142, 390411), (213, 260274), (426, 130137), (497, 111546), (639, 86758), (994, 55773), (1278, 43379), (1491, 37182), (2982, 18591), (4473, 12394), (6197, 8946)]