55212640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{49297}}^1$

素因数の和:49319

約数の個数: 48

約数和(自身を含む): 149077152

約数和(自身を除く): 93864512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 49297, 98594, 197188, 246485, 345079, 394376, 492970, 690158, 788752, 985940, 1380316, 1577504, 1725395, 1971880, 2760632, 3450790, 3943760, 5521264, 6901580, 7887520, 11042528, 13803160, 27606320, 55212640]

約数ペア:

[(1, 55212640), (2, 27606320), (4, 13803160), (5, 11042528), (7, 7887520), (8, 6901580), (10, 5521264), (14, 3943760), (16, 3450790), (20, 2760632), (28, 1971880), (32, 1725395), (35, 1577504), (40, 1380316), (56, 985940), (70, 788752), (80, 690158), (112, 492970), (140, 394376), (160, 345079), (224, 246485), (280, 197188), (560, 98594), (1120, 49297)]