55907530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1607}}^1$

素因数の和:1699

約数の個数: 48

約数和(自身を含む): 118786176

約数和(自身を除く): 62878646

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 71, 98, 142, 245, 355, 490, 497, 710, 994, 1607, 2485, 3214, 3479, 4970, 6958, 8035, 11249, 16070, 17395, 22498, 34790, 56245, 78743, 112490, 114097, 157486, 228194, 393715, 570485, 787430, 798679, 1140970, 1597358, 3993395, 5590753, 7986790, 11181506, 27953765, 55907530]

約数ペア:

[(1, 55907530), (2, 27953765), (5, 11181506), (7, 7986790), (10, 5590753), (14, 3993395), (35, 1597358), (49, 1140970), (70, 798679), (71, 787430), (98, 570485), (142, 393715), (245, 228194), (355, 157486), (490, 114097), (497, 112490), (710, 78743), (994, 56245), (1607, 34790), (2485, 22498), (3214, 17395), (3479, 16070), (4970, 11249), (6958, 8035)]