47686506

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{2659}}^1$

素因数の和:2739

約数の個数: 48

約数和(自身を含む): 112805280

約数和(自身を除く): 65118774

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 61, 98, 122, 147, 183, 294, 366, 427, 854, 1281, 2562, 2659, 2989, 5318, 5978, 7977, 8967, 15954, 17934, 18613, 37226, 55839, 111678, 130291, 162199, 260582, 324398, 390873, 486597, 781746, 973194, 1135393, 2270786, 3406179, 6812358, 7947751, 15895502, 23843253, 47686506]

約数ペア:

[(1, 47686506), (2, 23843253), (3, 15895502), (6, 7947751), (7, 6812358), (14, 3406179), (21, 2270786), (42, 1135393), (49, 973194), (61, 781746), (98, 486597), (122, 390873), (147, 324398), (183, 260582), (294, 162199), (366, 130291), (427, 111678), (854, 55839), (1281, 37226), (2562, 18613), (2659, 17934), (2989, 15954), (5318, 8967), (5978, 7977)]