51505215040

素因数分解:

$2^6\times 5^1\times {\mathrm{23743}}^1\times {\mathrm{6779}}^1$

素因数の和:30539

約数の個数: 56

約数和(自身を含む): 122670051840

約数和(自身を除く): 71164836800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 6779, 13558, 23743, 27116, 33895, 47486, 54232, 67790, 94972, 108464, 118715, 135580, 189944, 216928, 237430, 271160, 379888, 433856, 474860, 542320, 759776, 949720, 1084640, 1519552, 1899440, 2169280, 3798880, 7597760, 160953797, 321907594, 643815188, 804768985, 1287630376, 1609537970, 2575260752, 3219075940, 5150521504, 6438151880, 10301043008, 12876303760, 25752607520, 51505215040]

約数ペア:

[(1, 51505215040), (2, 25752607520), (4, 12876303760), (5, 10301043008), (8, 6438151880), (10, 5150521504), (16, 3219075940), (20, 2575260752), (32, 1609537970), (40, 1287630376), (64, 804768985), (80, 643815188), (160, 321907594), (320, 160953797), (6779, 7597760), (13558, 3798880), (23743, 2169280), (27116, 1899440), (33895, 1519552), (47486, 1084640), (54232, 949720), (67790, 759776), (94972, 542320), (108464, 474860), (118715, 433856), (135580, 379888), (189944, 271160), (216928, 237430)]