47403730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 97417728

約数和(自身を除く): 50013998

約数列:

[1, 2, 5, 10, 11, 22, 47, 53, 55, 94, 106, 110, 173, 235, 265, 346, 470, 517, 530, 583, 865, 1034, 1166, 1730, 1903, 2491, 2585, 2915, 3806, 4982, 5170, 5830, 8131, 9169, 9515, 12455, 16262, 18338, 19030, 24910, 27401, 40655, 45845, 54802, 81310, 89441, 91690, 100859, 137005, 178882, 201718, 274010, 430943, 447205, 504295, 861886, 894410, 1008590, 2154715, 4309430, 4740373, 9480746, 23701865, 47403730]

約数ペア:

[(1, 47403730), (2, 23701865), (5, 9480746), (10, 4740373), (11, 4309430), (22, 2154715), (47, 1008590), (53, 894410), (55, 861886), (94, 504295), (106, 447205), (110, 430943), (173, 274010), (235, 201718), (265, 178882), (346, 137005), (470, 100859), (517, 91690), (530, 89441), (583, 81310), (865, 54802), (1034, 45845), (1166, 40655), (1730, 27401), (1903, 24910), (2491, 19030), (2585, 18338), (2915, 16262), (3806, 12455), (4982, 9515), (5170, 9169), (5830, 8131)]