53090128

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5209}}^1$

素因数の和:5244

約数の個数: 60

約数和(自身を含む): 128884980

約数和(自身を除く): 75794852

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 5096, 5209, 10192, 10418, 20836, 36463, 41672, 67717, 72926, 83344, 135434, 145852, 255241, 270868, 291704, 474019, 510482, 541736, 583408, 948038, 1020964, 1083472, 1896076, 2041928, 3318133, 3792152, 4083856, 6636266, 7584304, 13272532, 26545064, 53090128]

約数ペア:

[(1, 53090128), (2, 26545064), (4, 13272532), (7, 7584304), (8, 6636266), (13, 4083856), (14, 3792152), (16, 3318133), (26, 2041928), (28, 1896076), (49, 1083472), (52, 1020964), (56, 948038), (91, 583408), (98, 541736), (104, 510482), (112, 474019), (182, 291704), (196, 270868), (208, 255241), (364, 145852), (392, 135434), (637, 83344), (728, 72926), (784, 67717), (1274, 41672), (1456, 36463), (2548, 20836), (5096, 10418), (5209, 10192)]