52942600

素因数分解:

$2^3\times 5^2\times {\mathrm{97}}^1\times {\mathrm{2729}}^1$

素因数の和:2842

約数の個数: 48

約数和(自身を含む): 124406100

約数和(自身を除く): 71463500

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 97, 100, 194, 200, 388, 485, 776, 970, 1940, 2425, 2729, 3880, 4850, 5458, 9700, 10916, 13645, 19400, 21832, 27290, 54580, 68225, 109160, 136450, 264713, 272900, 529426, 545800, 1058852, 1323565, 2117704, 2647130, 5294260, 6617825, 10588520, 13235650, 26471300, 52942600]

約数ペア:

[(1, 52942600), (2, 26471300), (4, 13235650), (5, 10588520), (8, 6617825), (10, 5294260), (20, 2647130), (25, 2117704), (40, 1323565), (50, 1058852), (97, 545800), (100, 529426), (194, 272900), (200, 264713), (388, 136450), (485, 109160), (776, 68225), (970, 54580), (1940, 27290), (2425, 21832), (2729, 19400), (3880, 13645), (4850, 10916), (5458, 9700)]