55360672

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:509

約数の個数: 48

約数和(自身を含む): 112492800

約数和(自身を除く): 57132128

約数列:

[1, 2, 4, 8, 16, 32, 61, 79, 122, 158, 244, 316, 359, 488, 632, 718, 976, 1264, 1436, 1952, 2528, 2872, 4819, 5744, 9638, 11488, 19276, 21899, 28361, 38552, 43798, 56722, 77104, 87596, 113444, 154208, 175192, 226888, 350384, 453776, 700768, 907552, 1730021, 3460042, 6920084, 13840168, 27680336, 55360672]

約数ペア:

[(1, 55360672), (2, 27680336), (4, 13840168), (8, 6920084), (16, 3460042), (32, 1730021), (61, 907552), (79, 700768), (122, 453776), (158, 350384), (244, 226888), (316, 175192), (359, 154208), (488, 113444), (632, 87596), (718, 77104), (976, 56722), (1264, 43798), (1436, 38552), (1952, 28361), (2528, 21899), (2872, 19276), (4819, 11488), (5744, 9638)]