55123796

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{761}}^1$

素因数の和:984

約数の個数: 48

約数和(自身を含む): 119481600

約数和(自身を除く): 64357804

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 199, 364, 398, 761, 796, 1393, 1522, 2587, 2786, 3044, 5174, 5327, 5572, 9893, 10348, 10654, 18109, 19786, 21308, 36218, 39572, 69251, 72436, 138502, 151439, 277004, 302878, 605756, 1060073, 1968707, 2120146, 3937414, 4240292, 7874828, 13780949, 27561898, 55123796]

約数ペア:

[(1, 55123796), (2, 27561898), (4, 13780949), (7, 7874828), (13, 4240292), (14, 3937414), (26, 2120146), (28, 1968707), (52, 1060073), (91, 605756), (182, 302878), (199, 277004), (364, 151439), (398, 138502), (761, 72436), (796, 69251), (1393, 39572), (1522, 36218), (2587, 21308), (2786, 19786), (3044, 18109), (5174, 10654), (5327, 10348), (5572, 9893)]