49640864

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17047}}^1$

素因数の和:17077

約数の個数: 48

約数和(自身を含む): 120290688

約数和(自身を除く): 70649824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 17047, 34094, 68188, 119329, 136376, 221611, 238658, 272752, 443222, 477316, 545504, 886444, 954632, 1551277, 1772888, 1909264, 3102554, 3545776, 3818528, 6205108, 7091552, 12410216, 24820432, 49640864]

約数ペア:

[(1, 49640864), (2, 24820432), (4, 12410216), (7, 7091552), (8, 6205108), (13, 3818528), (14, 3545776), (16, 3102554), (26, 1909264), (28, 1772888), (32, 1551277), (52, 954632), (56, 886444), (91, 545504), (104, 477316), (112, 443222), (182, 272752), (208, 238658), (224, 221611), (364, 136376), (416, 119329), (728, 68188), (1456, 34094), (2912, 17047)]