47690524

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:263

約数の個数: 72

約数和(自身を含む): 102961152

約数和(自身を除く): 55270628

約数列:

[1, 2, 4, 7, 14, 28, 31, 47, 49, 62, 94, 98, 124, 167, 188, 196, 217, 329, 334, 434, 658, 668, 868, 1169, 1316, 1457, 1519, 2303, 2338, 2914, 3038, 4606, 4676, 5177, 5828, 6076, 7849, 8183, 9212, 10199, 10354, 15698, 16366, 20398, 20708, 31396, 32732, 36239, 40796, 54943, 71393, 72478, 109886, 142786, 144956, 219772, 243319, 253673, 285572, 384601, 486638, 507346, 769202, 973276, 1014692, 1538404, 1703233, 3406466, 6812932, 11922631, 23845262, 47690524]

約数ペア:

[(1, 47690524), (2, 23845262), (4, 11922631), (7, 6812932), (14, 3406466), (28, 1703233), (31, 1538404), (47, 1014692), (49, 973276), (62, 769202), (94, 507346), (98, 486638), (124, 384601), (167, 285572), (188, 253673), (196, 243319), (217, 219772), (329, 144956), (334, 142786), (434, 109886), (658, 72478), (668, 71393), (868, 54943), (1169, 40796), (1316, 36239), (1457, 32732), (1519, 31396), (2303, 20708), (2338, 20398), (2914, 16366), (3038, 15698), (4606, 10354), (4676, 10199), (5177, 9212), (5828, 8183), (6076, 7849)]