55223896

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2447}}^1$

素因数の和:2504

約数の個数: 64

約数和(自身を含む): 131604480

約数和(自身を除く): 76380584

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 2447, 2821, 3224, 4894, 5642, 9788, 11284, 17129, 19576, 22568, 31811, 34258, 63622, 68516, 75857, 127244, 137032, 151714, 222677, 254488, 303428, 445354, 530999, 606856, 890708, 986141, 1061998, 1781416, 1972282, 2123996, 3944564, 4247992, 6902987, 7889128, 13805974, 27611948, 55223896]

約数ペア:

[(1, 55223896), (2, 27611948), (4, 13805974), (7, 7889128), (8, 6902987), (13, 4247992), (14, 3944564), (26, 2123996), (28, 1972282), (31, 1781416), (52, 1061998), (56, 986141), (62, 890708), (91, 606856), (104, 530999), (124, 445354), (182, 303428), (217, 254488), (248, 222677), (364, 151714), (403, 137032), (434, 127244), (728, 75857), (806, 68516), (868, 63622), (1612, 34258), (1736, 31811), (2447, 22568), (2821, 19576), (3224, 17129), (4894, 11284), (5642, 9788)]