56000000973

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{877}}^1\times {\mathrm{1811}}^1$

素因数の和:2794

約数の個数: 64

約数和(自身を含む): 90416074752

約数和(自身を除く): 34416073779

約数列:

[1, 3, 7, 21, 23, 69, 73, 161, 219, 483, 511, 877, 1533, 1679, 1811, 2631, 5037, 5433, 6139, 11753, 12677, 18417, 20171, 35259, 38031, 41653, 60513, 64021, 124959, 132203, 141197, 192063, 291571, 396609, 423591, 448147, 874713, 925421, 1344441, 1472483, 1588247, 2776263, 3040669, 4417449, 4764741, 9122007, 10307381, 11117729, 21284683, 30922143, 33353187, 36529681, 63854049, 109589043, 115942031, 255707767, 347826093, 767123301, 811594217, 2434782651, 2666666713, 8000000139, 18666666991, 56000000973]

約数ペア:

[(1, 56000000973), (3, 18666666991), (7, 8000000139), (21, 2666666713), (23, 2434782651), (69, 811594217), (73, 767123301), (161, 347826093), (219, 255707767), (483, 115942031), (511, 109589043), (877, 63854049), (1533, 36529681), (1679, 33353187), (1811, 30922143), (2631, 21284683), (5037, 11117729), (5433, 10307381), (6139, 9122007), (11753, 4764741), (12677, 4417449), (18417, 3040669), (20171, 2776263), (35259, 1588247), (38031, 1472483), (41653, 1344441), (60513, 925421), (64021, 874713), (124959, 448147), (132203, 423591), (141197, 396609), (192063, 291571)]