51622016

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 107442720

約数和(自身を除く): 55820704

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 83, 86, 113, 128, 166, 172, 226, 332, 344, 452, 664, 688, 904, 1328, 1376, 1808, 2656, 2752, 3569, 3616, 4859, 5312, 5504, 7138, 7232, 9379, 9718, 10624, 14276, 14464, 18758, 19436, 28552, 37516, 38872, 57104, 75032, 77744, 114208, 150064, 155488, 228416, 300128, 310976, 403297, 456832, 600256, 621952, 806594, 1200512, 1613188, 3226376, 6452752, 12905504, 25811008, 51622016]

約数ペア:

[(1, 51622016), (2, 25811008), (4, 12905504), (8, 6452752), (16, 3226376), (32, 1613188), (43, 1200512), (64, 806594), (83, 621952), (86, 600256), (113, 456832), (128, 403297), (166, 310976), (172, 300128), (226, 228416), (332, 155488), (344, 150064), (452, 114208), (664, 77744), (688, 75032), (904, 57104), (1328, 38872), (1376, 37516), (1808, 28552), (2656, 19436), (2752, 18758), (3569, 14464), (3616, 14276), (4859, 10624), (5312, 9718), (5504, 9379), (7138, 7232)]