47502252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{751}}^1$

素因数の和:1019

約数の個数: 72

約数和(自身を含む): 137958912

約数和(自身を除く): 90456660

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 251, 252, 502, 751, 753, 1004, 1502, 1506, 1757, 2253, 2259, 3004, 3012, 3514, 4506, 4518, 5257, 5271, 6759, 7028, 9012, 9036, 10514, 10542, 13518, 15771, 15813, 21028, 21084, 27036, 31542, 31626, 47313, 63084, 63252, 94626, 188501, 189252, 377002, 565503, 754004, 1131006, 1319507, 1696509, 2262012, 2639014, 3393018, 3958521, 5278028, 6786036, 7917042, 11875563, 15834084, 23751126, 47502252]

約数ペア:

[(1, 47502252), (2, 23751126), (3, 15834084), (4, 11875563), (6, 7917042), (7, 6786036), (9, 5278028), (12, 3958521), (14, 3393018), (18, 2639014), (21, 2262012), (28, 1696509), (36, 1319507), (42, 1131006), (63, 754004), (84, 565503), (126, 377002), (251, 189252), (252, 188501), (502, 94626), (751, 63252), (753, 63084), (1004, 47313), (1502, 31626), (1506, 31542), (1757, 27036), (2253, 21084), (2259, 21028), (3004, 15813), (3012, 15771), (3514, 13518), (4506, 10542), (4518, 10514), (5257, 9036), (5271, 9012), (6759, 7028)]