47939436

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{977}}^1$

素因数の和:1063

約数の個数: 72

約数和(自身を含む): 128157120

約数和(自身を除く): 80217684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 47, 58, 87, 94, 116, 141, 174, 188, 261, 282, 348, 423, 522, 564, 846, 977, 1044, 1363, 1692, 1954, 2726, 2931, 3908, 4089, 5452, 5862, 8178, 8793, 11724, 12267, 16356, 17586, 24534, 28333, 35172, 45919, 49068, 56666, 84999, 91838, 113332, 137757, 169998, 183676, 254997, 275514, 339996, 413271, 509994, 551028, 826542, 1019988, 1331651, 1653084, 2663302, 3994953, 5326604, 7989906, 11984859, 15979812, 23969718, 47939436]

約数ペア:

[(1, 47939436), (2, 23969718), (3, 15979812), (4, 11984859), (6, 7989906), (9, 5326604), (12, 3994953), (18, 2663302), (29, 1653084), (36, 1331651), (47, 1019988), (58, 826542), (87, 551028), (94, 509994), (116, 413271), (141, 339996), (174, 275514), (188, 254997), (261, 183676), (282, 169998), (348, 137757), (423, 113332), (522, 91838), (564, 84999), (846, 56666), (977, 49068), (1044, 45919), (1363, 35172), (1692, 28333), (1954, 24534), (2726, 17586), (2931, 16356), (3908, 12267), (4089, 11724), (5452, 8793), (5862, 8178)]