55159152

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2939}}^1$

素因数の和:2990

約数の個数: 80

約数和(自身を含む): 157489920

約数和(自身を除く): 102330768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 46, 48, 51, 68, 69, 92, 102, 136, 138, 184, 204, 272, 276, 368, 391, 408, 552, 782, 816, 1104, 1173, 1564, 2346, 2939, 3128, 4692, 5878, 6256, 8817, 9384, 11756, 17634, 18768, 23512, 35268, 47024, 49963, 67597, 70536, 99926, 135194, 141072, 149889, 199852, 202791, 270388, 299778, 399704, 405582, 540776, 599556, 799408, 811164, 1081552, 1149149, 1199112, 1622328, 2298298, 2398224, 3244656, 3447447, 4596596, 6894894, 9193192, 13789788, 18386384, 27579576, 55159152]

約数ペア:

[(1, 55159152), (2, 27579576), (3, 18386384), (4, 13789788), (6, 9193192), (8, 6894894), (12, 4596596), (16, 3447447), (17, 3244656), (23, 2398224), (24, 2298298), (34, 1622328), (46, 1199112), (48, 1149149), (51, 1081552), (68, 811164), (69, 799408), (92, 599556), (102, 540776), (136, 405582), (138, 399704), (184, 299778), (204, 270388), (272, 202791), (276, 199852), (368, 149889), (391, 141072), (408, 135194), (552, 99926), (782, 70536), (816, 67597), (1104, 49963), (1173, 47024), (1564, 35268), (2346, 23512), (2939, 18768), (3128, 17634), (4692, 11756), (5878, 9384), (6256, 8817)]