55856764

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:478

約数の個数: 36

約数和(自身を含む): 104785240

約数和(自身を除く): 48928476

約数列:

[1, 2, 4, 17, 34, 68, 211, 229, 289, 422, 458, 578, 844, 916, 1156, 3587, 3893, 7174, 7786, 14348, 15572, 48319, 60979, 66181, 96638, 121958, 132362, 193276, 243916, 264724, 821423, 1642846, 3285692, 13964191, 27928382, 55856764]

約数ペア:

[(1, 55856764), (2, 27928382), (4, 13964191), (17, 3285692), (34, 1642846), (68, 821423), (211, 264724), (229, 243916), (289, 193276), (422, 132362), (458, 121958), (578, 96638), (844, 66181), (916, 60979), (1156, 48319), (3587, 15572), (3893, 14348), (7174, 7786)]