47501584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:224

約数の個数: 80

約数和(自身を含む): 104493312

約数和(自身を除く): 56991728

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 47, 52, 86, 94, 104, 113, 172, 188, 208, 226, 344, 376, 452, 559, 611, 688, 752, 904, 1118, 1222, 1469, 1808, 2021, 2236, 2444, 2938, 4042, 4472, 4859, 4888, 5311, 5876, 8084, 8944, 9718, 9776, 10622, 11752, 16168, 19436, 21244, 23504, 26273, 32336, 38872, 42488, 52546, 63167, 69043, 77744, 84976, 105092, 126334, 138086, 210184, 228373, 252668, 276172, 420368, 456746, 505336, 552344, 913492, 1010672, 1104688, 1826984, 2968849, 3653968, 5937698, 11875396, 23750792, 47501584]

約数ペア:

[(1, 47501584), (2, 23750792), (4, 11875396), (8, 5937698), (13, 3653968), (16, 2968849), (26, 1826984), (43, 1104688), (47, 1010672), (52, 913492), (86, 552344), (94, 505336), (104, 456746), (113, 420368), (172, 276172), (188, 252668), (208, 228373), (226, 210184), (344, 138086), (376, 126334), (452, 105092), (559, 84976), (611, 77744), (688, 69043), (752, 63167), (904, 52546), (1118, 42488), (1222, 38872), (1469, 32336), (1808, 26273), (2021, 23504), (2236, 21244), (2444, 19436), (2938, 16168), (4042, 11752), (4472, 10622), (4859, 9776), (4888, 9718), (5311, 8944), (5876, 8084)]