45005044

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 93139200

約数和(自身を除く): 48134156

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 197, 199, 287, 394, 398, 574, 788, 796, 1148, 1379, 1393, 2758, 2786, 5516, 5572, 8077, 8159, 16154, 16318, 32308, 32636, 39203, 56539, 57113, 78406, 113078, 114226, 156812, 226156, 228452, 274421, 548842, 1097684, 1607323, 3214646, 6429292, 11251261, 22502522, 45005044]

約数ペア:

[(1, 45005044), (2, 22502522), (4, 11251261), (7, 6429292), (14, 3214646), (28, 1607323), (41, 1097684), (82, 548842), (164, 274421), (197, 228452), (199, 226156), (287, 156812), (394, 114226), (398, 113078), (574, 78406), (788, 57113), (796, 56539), (1148, 39203), (1379, 32636), (1393, 32308), (2758, 16318), (2786, 16154), (5516, 8159), (5572, 8077)]