51004044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15569}}^1$

素因数の和:15599

約数の個数: 72

約数和(自身を含む): 158689440

約数和(自身を除く): 107685396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 15569, 31138, 46707, 62276, 93414, 108983, 140121, 186828, 202397, 217966, 280242, 326949, 404794, 435932, 560484, 607191, 653898, 809588, 980847, 1214382, 1307796, 1416779, 1821573, 1961694, 2428764, 2833558, 3643146, 3923388, 4250337, 5667116, 7286292, 8500674, 12751011, 17001348, 25502022, 51004044]

約数ペア:

[(1, 51004044), (2, 25502022), (3, 17001348), (4, 12751011), (6, 8500674), (7, 7286292), (9, 5667116), (12, 4250337), (13, 3923388), (14, 3643146), (18, 2833558), (21, 2428764), (26, 1961694), (28, 1821573), (36, 1416779), (39, 1307796), (42, 1214382), (52, 980847), (63, 809588), (78, 653898), (84, 607191), (91, 560484), (117, 435932), (126, 404794), (156, 326949), (182, 280242), (234, 217966), (252, 202397), (273, 186828), (364, 140121), (468, 108983), (546, 93414), (819, 62276), (1092, 46707), (1638, 31138), (3276, 15569)]